31436670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14759}}^1$

素因数の和:14840

約数の個数: 32

約数和(自身を含む): 76515840

約数和(自身を除く): 45079170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14759, 29518, 44277, 73795, 88554, 147590, 221385, 442770, 1047889, 2095778, 3143667, 5239445, 6287334, 10478890, 15718335, 31436670]

約数ペア:

[(1, 31436670), (2, 15718335), (3, 10478890), (5, 6287334), (6, 5239445), (10, 3143667), (15, 2095778), (30, 1047889), (71, 442770), (142, 221385), (213, 147590), (355, 88554), (426, 73795), (710, 44277), (1065, 29518), (2130, 14759)]