663710580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283637}}^1$

素因数の和:283665

約数の個数: 72

約数和(自身を含む): 2168128872

約数和(自身を除く): 1504418292

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, 283637, 567274, 850911, 1134548, 1418185, 1701822, 2552733, 2836370, 3403644, 3687281, 4254555, 5105466, 5672740, 7374562, 8509110, 10210932, 11061843, 12763665, 14749124, 17018220, 18436405, 22123686, 25527330, 33185529, 36872810, 44247372, 51054660, 55309215, 66371058, 73745620, 110618430, 132742116, 165927645, 221236860, 331855290, 663710580]

約数ペア:

[(1, 663710580), (2, 331855290), (3, 221236860), (4, 165927645), (5, 132742116), (6, 110618430), (9, 73745620), (10, 66371058), (12, 55309215), (13, 51054660), (15, 44247372), (18, 36872810), (20, 33185529), (26, 25527330), (30, 22123686), (36, 18436405), (39, 17018220), (45, 14749124), (52, 12763665), (60, 11061843), (65, 10210932), (78, 8509110), (90, 7374562), (117, 5672740), (130, 5105466), (156, 4254555), (180, 3687281), (195, 3403644), (234, 2836370), (260, 2552733), (390, 1701822), (468, 1418185), (585, 1134548), (780, 850911), (1170, 567274), (2340, 283637)]