9401820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 17306148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2207, 4260, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 66210, 132420, 156697, 313394, 470091, 626788, 783485, 940182, 1566970, 1880364, 2350455, 3133940, 4700910, 9401820]

約数ペア:

[(1, 9401820), (2, 4700910), (3, 3133940), (4, 2350455), (5, 1880364), (6, 1566970), (10, 940182), (12, 783485), (15, 626788), (20, 470091), (30, 313394), (60, 156697), (71, 132420), (142, 66210), (213, 44140), (284, 33105), (355, 26484), (426, 22070), (710, 13242), (852, 11035), (1065, 8828), (1420, 6621), (2130, 4414), (2207, 4260)]