2753707060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 6558185088

約数和(自身を除く): 3804478028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 103, 107, 124, 130, 155, 206, 214, 260, 310, 403, 412, 428, 515, 535, 620, 806, 961, 1030, 1070, 1339, 1391, 1612, 1922, 2015, 2060, 2140, 2678, 2782, 3193, 3317, 3844, 4030, 4805, 5356, 5564, 6386, 6634, 6695, 6955, 8060, 9610, 11021, 12493, 12772, 13268, 13390, 13910, 15965, 16585, 19220, 22042, 24986, 26780, 27820, 31930, 33170, 41509, 43121, 44084, 49972, 55105, 62465, 63860, 66340, 83018, 86242, 98983, 102827, 110210, 124930, 143273, 166036, 172484, 197966, 205654, 207545, 215605, 220420, 249860, 286546, 341651, 395932, 411308, 415090, 431210, 494915, 514135, 573092, 683302, 716365, 830180, 862420, 989830, 1028270, 1286779, 1336751, 1366604, 1432730, 1708255, 1979660, 2056540, 2573558, 2673502, 2865460, 3416510, 4441463, 5147116, 5347004, 6433895, 6683755, 6833020, 8882926, 10591181, 12867790, 13367510, 17765852, 21182362, 22207315, 25735580, 26735020, 42364724, 44414630, 52955905, 88829260, 105911810, 137685353, 211823620, 275370706, 550741412, 688426765, 1376853530, 2753707060]

約数ペア:

[(1, 2753707060), (2, 1376853530), (4, 688426765), (5, 550741412), (10, 275370706), (13, 211823620), (20, 137685353), (26, 105911810), (31, 88829260), (52, 52955905), (62, 44414630), (65, 42364724), (103, 26735020), (107, 25735580), (124, 22207315), (130, 21182362), (155, 17765852), (206, 13367510), (214, 12867790), (260, 10591181), (310, 8882926), (403, 6833020), (412, 6683755), (428, 6433895), (515, 5347004), (535, 5147116), (620, 4441463), (806, 3416510), (961, 2865460), (1030, 2673502), (1070, 2573558), (1339, 2056540), (1391, 1979660), (1612, 1708255), (1922, 1432730), (2015, 1366604), (2060, 1336751), (2140, 1286779), (2678, 1028270), (2782, 989830), (3193, 862420), (3317, 830180), (3844, 716365), (4030, 683302), (4805, 573092), (5356, 514135), (5564, 494915), (6386, 431210), (6634, 415090), (6695, 411308), (6955, 395932), (8060, 341651), (9610, 286546), (11021, 249860), (12493, 220420), (12772, 215605), (13268, 207545), (13390, 205654), (13910, 197966), (15965, 172484), (16585, 166036), (19220, 143273), (22042, 124930), (24986, 110210), (26780, 102827), (27820, 98983), (31930, 86242), (33170, 83018), (41509, 66340), (43121, 63860), (44084, 62465), (49972, 55105)]