85820010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11131}}^1$

素因数の和:11398

約数の個数: 32

約数和(自身を含む): 206788032

約数和(自身を除く): 120968022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 11131, 22262, 33393, 55655, 66786, 111310, 166965, 333930, 2860667, 5721334, 8582001, 14303335, 17164002, 28606670, 42910005, 85820010]

約数ペア:

[(1, 85820010), (2, 42910005), (3, 28606670), (5, 17164002), (6, 14303335), (10, 8582001), (15, 5721334), (30, 2860667), (257, 333930), (514, 166965), (771, 111310), (1285, 66786), (1542, 55655), (2570, 33393), (3855, 22262), (7710, 11131)]