98997570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 314136576

約数和(自身を除く): 215139006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 62, 63, 70, 74, 90, 93, 105, 111, 126, 137, 155, 185, 186, 210, 217, 222, 259, 274, 279, 310, 315, 333, 370, 411, 434, 465, 518, 555, 558, 630, 651, 666, 685, 777, 822, 930, 959, 1085, 1110, 1147, 1233, 1295, 1302, 1370, 1395, 1554, 1665, 1918, 1953, 2055, 2170, 2294, 2331, 2466, 2590, 2790, 2877, 3255, 3330, 3441, 3885, 3906, 4110, 4247, 4662, 4795, 5069, 5735, 5754, 6165, 6510, 6882, 7770, 8029, 8494, 8631, 9590, 9765, 10138, 10323, 11470, 11655, 12330, 12741, 14385, 15207, 16058, 17205, 17262, 19530, 20646, 21235, 23310, 24087, 25345, 25482, 28770, 29729, 30414, 34410, 35483, 38223, 40145, 42470, 43155, 45621, 48174, 50690, 51615, 59458, 63705, 70966, 72261, 76035, 76446, 80290, 86310, 89187, 91242, 103230, 106449, 120435, 127410, 144522, 148645, 152070, 157139, 177415, 178374, 191115, 212898, 228105, 240870, 267561, 297290, 314278, 319347, 354830, 361305, 382230, 445935, 456210, 471417, 532245, 535122, 638694, 722610, 785695, 891870, 942834, 1064490, 1099973, 1337805, 1414251, 1571390, 1596735, 2199946, 2357085, 2675610, 2828502, 3193470, 3299919, 4714170, 5499865, 6599838, 7071255, 9899757, 10999730, 14142510, 16499595, 19799514, 32999190, 49498785, 98997570]

約数ペア:

[(1, 98997570), (2, 49498785), (3, 32999190), (5, 19799514), (6, 16499595), (7, 14142510), (9, 10999730), (10, 9899757), (14, 7071255), (15, 6599838), (18, 5499865), (21, 4714170), (30, 3299919), (31, 3193470), (35, 2828502), (37, 2675610), (42, 2357085), (45, 2199946), (62, 1596735), (63, 1571390), (70, 1414251), (74, 1337805), (90, 1099973), (93, 1064490), (105, 942834), (111, 891870), (126, 785695), (137, 722610), (155, 638694), (185, 535122), (186, 532245), (210, 471417), (217, 456210), (222, 445935), (259, 382230), (274, 361305), (279, 354830), (310, 319347), (315, 314278), (333, 297290), (370, 267561), (411, 240870), (434, 228105), (465, 212898), (518, 191115), (555, 178374), (558, 177415), (630, 157139), (651, 152070), (666, 148645), (685, 144522), (777, 127410), (822, 120435), (930, 106449), (959, 103230), (1085, 91242), (1110, 89187), (1147, 86310), (1233, 80290), (1295, 76446), (1302, 76035), (1370, 72261), (1395, 70966), (1554, 63705), (1665, 59458), (1918, 51615), (1953, 50690), (2055, 48174), (2170, 45621), (2294, 43155), (2331, 42470), (2466, 40145), (2590, 38223), (2790, 35483), (2877, 34410), (3255, 30414), (3330, 29729), (3441, 28770), (3885, 25482), (3906, 25345), (4110, 24087), (4247, 23310), (4662, 21235), (4795, 20646), (5069, 19530), (5735, 17262), (5754, 17205), (6165, 16058), (6510, 15207), (6882, 14385), (7770, 12741), (8029, 12330), (8494, 11655), (8631, 11470), (9590, 10323), (9765, 10138)]