6489559570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{1181}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 12896319744

約数和(自身を除く): 6406760174

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 983, 1118, 1181, 1966, 2362, 2795, 4915, 5590, 5905, 9830, 11810, 12779, 15353, 25558, 30706, 42269, 50783, 63895, 76765, 84538, 101566, 127790, 153530, 211345, 253915, 422690, 507830, 549497, 660179, 1098994, 1160923, 1320358, 2321846, 2747485, 3300895, 5494970, 5804615, 6601790, 11609230, 15091999, 30183998, 49919689, 75459995, 99839378, 150919990, 249598445, 499196890, 648955957, 1297911914, 3244779785, 6489559570]

約数ペア:

[(1, 6489559570), (2, 3244779785), (5, 1297911914), (10, 648955957), (13, 499196890), (26, 249598445), (43, 150919990), (65, 99839378), (86, 75459995), (130, 49919689), (215, 30183998), (430, 15091999), (559, 11609230), (983, 6601790), (1118, 5804615), (1181, 5494970), (1966, 3300895), (2362, 2747485), (2795, 2321846), (4915, 1320358), (5590, 1160923), (5905, 1098994), (9830, 660179), (11810, 549497), (12779, 507830), (15353, 422690), (25558, 253915), (30706, 211345), (42269, 153530), (50783, 127790), (63895, 101566), (76765, 84538)]