64565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14741}}^1$

素因数の和:14826

約数の個数: 48

約数和(自身を含む): 183272544

約数和(自身を除く): 118706964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 14741, 29482, 44223, 58964, 73705, 88446, 147410, 176892, 221115, 294820, 442230, 884460, 1076093, 2152186, 3228279, 4304372, 5380465, 6456558, 10760930, 12913116, 16141395, 21521860, 32282790, 64565580]

約数ペア:

[(1, 64565580), (2, 32282790), (3, 21521860), (4, 16141395), (5, 12913116), (6, 10760930), (10, 6456558), (12, 5380465), (15, 4304372), (20, 3228279), (30, 2152186), (60, 1076093), (73, 884460), (146, 442230), (219, 294820), (292, 221115), (365, 176892), (438, 147410), (730, 88446), (876, 73705), (1095, 58964), (1460, 44223), (2190, 29482), (4380, 14741)]