2013183030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3931}}^1$

素因数の和:4381

約数の個数: 64

約数和(自身を含む): 4957717248

約数和(自身を除く): 2944534218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 397, 430, 645, 794, 1191, 1290, 1985, 2382, 3931, 3970, 5955, 7862, 11793, 11910, 17071, 19655, 23586, 34142, 39310, 51213, 58965, 85355, 102426, 117930, 169033, 170710, 256065, 338066, 507099, 512130, 845165, 1014198, 1560607, 1690330, 2535495, 3121214, 4681821, 5070990, 7803035, 9363642, 15606070, 23409105, 46818210, 67106101, 134212202, 201318303, 335530505, 402636606, 671061010, 1006591515, 2013183030]

約数ペア:

[(1, 2013183030), (2, 1006591515), (3, 671061010), (5, 402636606), (6, 335530505), (10, 201318303), (15, 134212202), (30, 67106101), (43, 46818210), (86, 23409105), (129, 15606070), (215, 9363642), (258, 7803035), (397, 5070990), (430, 4681821), (645, 3121214), (794, 2535495), (1191, 1690330), (1290, 1560607), (1985, 1014198), (2382, 845165), (3931, 512130), (3970, 507099), (5955, 338066), (7862, 256065), (11793, 170710), (11910, 169033), (17071, 117930), (19655, 102426), (23586, 85355), (34142, 58965), (39310, 51213)]