30341090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13729}}^1$

素因数の和:13766

約数の個数: 32

約数和(自身を含む): 62279280

約数和(自身を除く): 31938190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13729, 27458, 68645, 137290, 178477, 233393, 356954, 466786, 892385, 1166965, 1784770, 2333930, 3034109, 6068218, 15170545, 30341090]

約数ペア:

[(1, 30341090), (2, 15170545), (5, 6068218), (10, 3034109), (13, 2333930), (17, 1784770), (26, 1166965), (34, 892385), (65, 466786), (85, 356954), (130, 233393), (170, 178477), (221, 137290), (442, 68645), (1105, 27458), (2210, 13729)]