286095420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122263}}^1$

素因数の和:122291

約数の個数: 72

約数和(自身を含む): 934586016

約数和(自身を除く): 648490596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 122263, 244526, 366789, 489052, 611315, 733578, 1100367, 1222630, 1467156, 1589419, 1833945, 2200734, 2445260, 3178838, 3667890, 4401468, 4768257, 5501835, 6357676, 7335780, 7947095, 9536514, 11003670, 14304771, 15894190, 19073028, 22007340, 23841285, 28609542, 31788380, 47682570, 57219084, 71523855, 95365140, 143047710, 286095420]

約数ペア:

[(1, 286095420), (2, 143047710), (3, 95365140), (4, 71523855), (5, 57219084), (6, 47682570), (9, 31788380), (10, 28609542), (12, 23841285), (13, 22007340), (15, 19073028), (18, 15894190), (20, 14304771), (26, 11003670), (30, 9536514), (36, 7947095), (39, 7335780), (45, 6357676), (52, 5501835), (60, 4768257), (65, 4401468), (78, 3667890), (90, 3178838), (117, 2445260), (130, 2200734), (156, 1833945), (180, 1589419), (195, 1467156), (234, 1222630), (260, 1100367), (390, 733578), (468, 611315), (585, 489052), (780, 366789), (1170, 244526), (2340, 122263)]