1301254630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8293}}^1$

素因数の和:8401

約数の個数: 64

約数和(自身を含む): 2708754048

約数和(自身を除く): 1407499418

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 170, 221, 355, 442, 710, 923, 1105, 1207, 1846, 2210, 2414, 4615, 6035, 8293, 9230, 12070, 15691, 16586, 31382, 41465, 78455, 82930, 107809, 140981, 156910, 215618, 281962, 539045, 588803, 704905, 1078090, 1177606, 1409810, 1832753, 2944015, 3665506, 5888030, 7654439, 9163765, 10009651, 15308878, 18327530, 20019302, 38272195, 50048255, 76544390, 100096510, 130125463, 260250926, 650627315, 1301254630]

約数ペア:

[(1, 1301254630), (2, 650627315), (5, 260250926), (10, 130125463), (13, 100096510), (17, 76544390), (26, 50048255), (34, 38272195), (65, 20019302), (71, 18327530), (85, 15308878), (130, 10009651), (142, 9163765), (170, 7654439), (221, 5888030), (355, 3665506), (442, 2944015), (710, 1832753), (923, 1409810), (1105, 1177606), (1207, 1078090), (1846, 704905), (2210, 588803), (2414, 539045), (4615, 281962), (6035, 215618), (8293, 156910), (9230, 140981), (12070, 107809), (15691, 82930), (16586, 78455), (31382, 41465)]