80528730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{50647}}^1$

素因数の和:50710

約数の個数: 32

約数和(自身を含む): 196919424

約数和(自身を除く): 116390694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 50647, 101294, 151941, 253235, 303882, 506470, 759705, 1519410, 2684291, 5368582, 8052873, 13421455, 16105746, 26842910, 40264365, 80528730]

約数ペア:

[(1, 80528730), (2, 40264365), (3, 26842910), (5, 16105746), (6, 13421455), (10, 8052873), (15, 5368582), (30, 2684291), (53, 1519410), (106, 759705), (159, 506470), (265, 303882), (318, 253235), (530, 151941), (795, 101294), (1590, 50647)]