320176030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{2749}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 607860000

約数和(自身を除く): 287683970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 2749, 3065, 5498, 6130, 11647, 13745, 23294, 27490, 52231, 58235, 104462, 116470, 261155, 522310, 1685137, 3370274, 8425685, 16851370, 32017603, 64035206, 160088015, 320176030]

約数ペア:

[(1, 320176030), (2, 160088015), (5, 64035206), (10, 32017603), (19, 16851370), (38, 8425685), (95, 3370274), (190, 1685137), (613, 522310), (1226, 261155), (2749, 116470), (3065, 104462), (5498, 58235), (6130, 52231), (11647, 27490), (13745, 23294)]