611336786580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261255037}}^1$

素因数の和:261255065

約数の個数: 72

約数和(自身を含む): 1997033510472

約数和(自身を除く): 1385696723892

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, 261255037, 522510074, 783765111, 1045020148, 1306275185, 1567530222, 2351295333, 2612550370, 3135060444, 3396315481, 3918825555, 4702590666, 5225100740, 6792630962, 7837651110, 9405181332, 10188946443, 11756476665, 13585261924, 15675302220, 16981577405, 20377892886, 23512953330, 30566839329, 33963154810, 40755785772, 47025906660, 50944732215, 61133678658, 67926309620, 101889464430, 122267357316, 152834196645, 203778928860, 305668393290, 611336786580]

約数ペア:

[(1, 611336786580), (2, 305668393290), (3, 203778928860), (4, 152834196645), (5, 122267357316), (6, 101889464430), (9, 67926309620), (10, 61133678658), (12, 50944732215), (13, 47025906660), (15, 40755785772), (18, 33963154810), (20, 30566839329), (26, 23512953330), (30, 20377892886), (36, 16981577405), (39, 15675302220), (45, 13585261924), (52, 11756476665), (60, 10188946443), (65, 9405181332), (78, 7837651110), (90, 6792630962), (117, 5225100740), (130, 4702590666), (156, 3918825555), (180, 3396315481), (195, 3135060444), (234, 2612550370), (260, 2351295333), (390, 1567530222), (468, 1306275185), (585, 1045020148), (780, 783765111), (1170, 522510074), (2340, 261255037)]