456630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 1133568

約数和(自身を除く): 676938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 491, 930, 982, 1473, 2455, 2946, 4910, 7365, 14730, 15221, 30442, 45663, 76105, 91326, 152210, 228315, 456630]

約数ペア:

[(1, 456630), (2, 228315), (3, 152210), (5, 91326), (6, 76105), (10, 45663), (15, 30442), (30, 15221), (31, 14730), (62, 7365), (93, 4910), (155, 2946), (186, 2455), (310, 1473), (465, 982), (491, 930)]