57917470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 62921570

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 73, 85, 130, 146, 170, 221, 359, 365, 442, 718, 730, 949, 1105, 1241, 1795, 1898, 2210, 2482, 3590, 4667, 4745, 6103, 6205, 9334, 9490, 12206, 12410, 16133, 23335, 26207, 30515, 32266, 46670, 52414, 61030, 79339, 80665, 131035, 158678, 161330, 262070, 340691, 396695, 445519, 681382, 793390, 891038, 1703455, 2227595, 3406910, 4455190, 5791747, 11583494, 28958735, 57917470]

約数ペア:

[(1, 57917470), (2, 28958735), (5, 11583494), (10, 5791747), (13, 4455190), (17, 3406910), (26, 2227595), (34, 1703455), (65, 891038), (73, 793390), (85, 681382), (130, 445519), (146, 396695), (170, 340691), (221, 262070), (359, 161330), (365, 158678), (442, 131035), (718, 80665), (730, 79339), (949, 61030), (1105, 52414), (1241, 46670), (1795, 32266), (1898, 30515), (2210, 26207), (2482, 23335), (3590, 16133), (4667, 12410), (4745, 12206), (6103, 9490), (6205, 9334)]