885588630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{68491}}^1$

素因数の和:68932

約数の個数: 32

約数和(自身を含む): 2130375168

約数和(自身を除く): 1244786538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 68491, 136982, 205473, 342455, 410946, 684910, 1027365, 2054730, 29519621, 59039242, 88558863, 147598105, 177117726, 295196210, 442794315, 885588630]

約数ペア:

[(1, 885588630), (2, 442794315), (3, 295196210), (5, 177117726), (6, 147598105), (10, 88558863), (15, 59039242), (30, 29519621), (431, 2054730), (862, 1027365), (1293, 684910), (2155, 410946), (2586, 342455), (4310, 205473), (6465, 136982), (12930, 68491)]