475031940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7917199}}^1$

素因数の和:7917211

約数の個数: 24

約数和(自身を含む): 1330089600

約数和(自身を除く): 855057660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7917199, 15834398, 23751597, 31668796, 39585995, 47503194, 79171990, 95006388, 118757985, 158343980, 237515970, 475031940]

約数ペア:

[(1, 475031940), (2, 237515970), (3, 158343980), (4, 118757985), (5, 95006388), (6, 79171990), (10, 47503194), (12, 39585995), (15, 31668796), (20, 23751597), (30, 15834398), (60, 7917199)]