31650840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6793

約数の個数: 96

約数和(自身を含む): 110794320

約数和(自身を除く): 79143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6763, 13526, 20289, 27052, 33815, 40578, 54104, 60867, 67630, 81156, 87919, 101445, 121734, 135260, 162312, 175838, 202890, 243468, 263757, 270520, 304335, 351676, 405780, 439595, 486936, 527514, 608670, 703352, 791271, 811560, 879190, 1055028, 1217340, 1318785, 1582542, 1758380, 2110056, 2434680, 2637570, 3165084, 3516760, 3956355, 5275140, 6330168, 7912710, 10550280, 15825420, 31650840]

約数ペア:

[(1, 31650840), (2, 15825420), (3, 10550280), (4, 7912710), (5, 6330168), (6, 5275140), (8, 3956355), (9, 3516760), (10, 3165084), (12, 2637570), (13, 2434680), (15, 2110056), (18, 1758380), (20, 1582542), (24, 1318785), (26, 1217340), (30, 1055028), (36, 879190), (39, 811560), (40, 791271), (45, 703352), (52, 608670), (60, 527514), (65, 486936), (72, 439595), (78, 405780), (90, 351676), (104, 304335), (117, 270520), (120, 263757), (130, 243468), (156, 202890), (180, 175838), (195, 162312), (234, 135260), (260, 121734), (312, 101445), (360, 87919), (390, 81156), (468, 67630), (520, 60867), (585, 54104), (780, 40578), (936, 33815), (1170, 27052), (1560, 20289), (2340, 13526), (4680, 6763)]