1057020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 3010560

約数和(自身を除く): 1953540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 223, 237, 316, 395, 446, 474, 669, 790, 892, 948, 1115, 1185, 1338, 1580, 2230, 2370, 2676, 3345, 4460, 4740, 6690, 13380, 17617, 35234, 52851, 70468, 88085, 105702, 176170, 211404, 264255, 352340, 528510, 1057020]

約数ペア:

[(1, 1057020), (2, 528510), (3, 352340), (4, 264255), (5, 211404), (6, 176170), (10, 105702), (12, 88085), (15, 70468), (20, 52851), (30, 35234), (60, 17617), (79, 13380), (158, 6690), (223, 4740), (237, 4460), (316, 3345), (395, 2676), (446, 2370), (474, 2230), (669, 1580), (790, 1338), (892, 1185), (948, 1115)]