1412761970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 2687385600

約数和(自身を除く): 1274623630

約数列:

[1, 2, 5, 10, 29, 58, 89, 127, 145, 178, 254, 290, 431, 445, 635, 862, 890, 1270, 2155, 2581, 3683, 4310, 5162, 7366, 11303, 12499, 12905, 18415, 22606, 24998, 25810, 36830, 38359, 54737, 56515, 62495, 76718, 109474, 113030, 124990, 191795, 273685, 327787, 383590, 547370, 655574, 1112411, 1587373, 1638935, 2224822, 3174746, 3277870, 4871593, 5562055, 7936865, 9743186, 11124110, 15873730, 24357965, 48715930, 141276197, 282552394, 706380985, 1412761970]

約数ペア:

[(1, 1412761970), (2, 706380985), (5, 282552394), (10, 141276197), (29, 48715930), (58, 24357965), (89, 15873730), (127, 11124110), (145, 9743186), (178, 7936865), (254, 5562055), (290, 4871593), (431, 3277870), (445, 3174746), (635, 2224822), (862, 1638935), (890, 1587373), (1270, 1112411), (2155, 655574), (2581, 547370), (3683, 383590), (4310, 327787), (5162, 273685), (7366, 191795), (11303, 124990), (12499, 113030), (12905, 109474), (18415, 76718), (22606, 62495), (24998, 56515), (25810, 54737), (36830, 38359)]