320366910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{150407}}^1$

素因数の和:150488

約数の個数: 32

約数和(自身を含む): 779715072

約数和(自身を除く): 459348162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 150407, 300814, 451221, 752035, 902442, 1504070, 2256105, 4512210, 10678897, 21357794, 32036691, 53394485, 64073382, 106788970, 160183455, 320366910]

約数ペア:

[(1, 320366910), (2, 160183455), (3, 106788970), (5, 64073382), (6, 53394485), (10, 32036691), (15, 21357794), (30, 10678897), (71, 4512210), (142, 2256105), (213, 1504070), (355, 902442), (426, 752035), (710, 451221), (1065, 300814), (2130, 150407)]