8449260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 24113376

約数和(自身を除く): 15664116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2657, 3180, 5314, 7971, 10628, 13285, 15942, 26570, 31884, 39855, 53140, 79710, 140821, 159420, 281642, 422463, 563284, 704105, 844926, 1408210, 1689852, 2112315, 2816420, 4224630, 8449260]

約数ペア:

[(1, 8449260), (2, 4224630), (3, 2816420), (4, 2112315), (5, 1689852), (6, 1408210), (10, 844926), (12, 704105), (15, 563284), (20, 422463), (30, 281642), (53, 159420), (60, 140821), (106, 79710), (159, 53140), (212, 39855), (265, 31884), (318, 26570), (530, 15942), (636, 13285), (795, 10628), (1060, 7971), (1590, 5314), (2657, 3180)]