15697687244590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{991}}^1\times {\mathrm{1231}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 31805740302336

約数和(自身を除く): 16108053057746

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 103, 130, 155, 206, 310, 403, 515, 806, 961, 991, 1030, 1231, 1339, 1922, 1982, 2015, 2462, 2678, 3193, 4030, 4805, 4955, 6155, 6386, 6695, 9610, 9910, 12310, 12493, 12883, 13390, 15965, 16003, 24986, 25766, 30721, 31930, 32006, 38161, 41509, 61442, 62465, 64415, 76322, 80015, 83018, 98983, 102073, 124930, 126793, 128830, 153605, 160030, 190805, 197966, 204146, 207545, 253586, 307210, 381610, 399373, 415090, 494915, 496093, 510365, 633965, 798746, 952351, 989830, 992186, 1020730, 1182991, 1219921, 1267930, 1286779, 1326949, 1648309, 1904702, 1996865, 2365982, 2439842, 2480465, 2573558, 2653898, 3164263, 3296618, 3930583, 3993730, 4761755, 4960930, 5914955, 6099605, 6328526, 6433895, 6634745, 7861166, 8241545, 9523510, 11829910, 12199210, 12380563, 12867790, 13269490, 15378883, 15821315, 15858973, 16483090, 19652915, 24761126, 30757766, 31642630, 31717946, 37817551, 39305830, 41135419, 51097579, 61902815, 75635102, 76894415, 79294865, 82270838, 98092153, 102195158, 121848073, 123805630, 125651863, 153788830, 158589730, 189087755, 196184306, 205677095, 243696146, 251303726, 255487895, 378175510, 411354190, 490460765, 491628163, 510975790, 609240365, 628259315, 980921530, 983256326, 1172344081, 1218480730, 1256518630, 1275197989, 1584024949, 1633474219, 2344688162, 2458140815, 2550395978, 3168049898, 3266948438, 3895207753, 4916281630, 5861720405, 6375989945, 7790415506, 7920124745, 8167371095, 11723440810, 12751979890, 15240473053, 15840249490, 16334742190, 19476038765, 30480946106, 38952077530, 50637700789, 76202365265, 101275401578, 120751440343, 152404730530, 241502880686, 253188503945, 506377007890, 603757201715, 1207514403430, 1569768724459, 3139537448918, 7848843622295, 15697687244590]

約数ペア:

[(1, 15697687244590), (2, 7848843622295), (5, 3139537448918), (10, 1569768724459), (13, 1207514403430), (26, 603757201715), (31, 506377007890), (62, 253188503945), (65, 241502880686), (103, 152404730530), (130, 120751440343), (155, 101275401578), (206, 76202365265), (310, 50637700789), (403, 38952077530), (515, 30480946106), (806, 19476038765), (961, 16334742190), (991, 15840249490), (1030, 15240473053), (1231, 12751979890), (1339, 11723440810), (1922, 8167371095), (1982, 7920124745), (2015, 7790415506), (2462, 6375989945), (2678, 5861720405), (3193, 4916281630), (4030, 3895207753), (4805, 3266948438), (4955, 3168049898), (6155, 2550395978), (6386, 2458140815), (6695, 2344688162), (9610, 1633474219), (9910, 1584024949), (12310, 1275197989), (12493, 1256518630), (12883, 1218480730), (13390, 1172344081), (15965, 983256326), (16003, 980921530), (24986, 628259315), (25766, 609240365), (30721, 510975790), (31930, 491628163), (32006, 490460765), (38161, 411354190), (41509, 378175510), (61442, 255487895), (62465, 251303726), (64415, 243696146), (76322, 205677095), (80015, 196184306), (83018, 189087755), (98983, 158589730), (102073, 153788830), (124930, 125651863), (126793, 123805630), (128830, 121848073), (153605, 102195158), (160030, 98092153), (190805, 82270838), (197966, 79294865), (204146, 76894415), (207545, 75635102), (253586, 61902815), (307210, 51097579), (381610, 41135419), (399373, 39305830), (415090, 37817551), (494915, 31717946), (496093, 31642630), (510365, 30757766), (633965, 24761126), (798746, 19652915), (952351, 16483090), (989830, 15858973), (992186, 15821315), (1020730, 15378883), (1182991, 13269490), (1219921, 12867790), (1267930, 12380563), (1286779, 12199210), (1326949, 11829910), (1648309, 9523510), (1904702, 8241545), (1996865, 7861166), (2365982, 6634745), (2439842, 6433895), (2480465, 6328526), (2573558, 6099605), (2653898, 5914955), (3164263, 4960930), (3296618, 4761755), (3930583, 3993730)]