40628190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1789}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 97691040

約数和(自身を除く): 57062850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 1789, 2271, 3578, 3785, 4542, 5367, 7570, 8945, 10734, 11355, 17890, 22710, 26835, 53670, 1354273, 2708546, 4062819, 6771365, 8125638, 13542730, 20314095, 40628190]

約数ペア:

[(1, 40628190), (2, 20314095), (3, 13542730), (5, 8125638), (6, 6771365), (10, 4062819), (15, 2708546), (30, 1354273), (757, 53670), (1514, 26835), (1789, 22710), (2271, 17890), (3578, 11355), (3785, 10734), (4542, 8945), (5367, 7570)]