313282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27337}}^1$

素因数の和:27540

約数の個数: 48

約数和(自身を含む): 881814528

約数和(自身を除く): 568532508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 27337, 54674, 82011, 109348, 136685, 164022, 273370, 328044, 410055, 546740, 820110, 1640220, 5221367, 10442734, 15664101, 20885468, 26106835, 31328202, 52213670, 62656404, 78320505, 104427340, 156641010, 313282020]

約数ペア:

[(1, 313282020), (2, 156641010), (3, 104427340), (4, 78320505), (5, 62656404), (6, 52213670), (10, 31328202), (12, 26106835), (15, 20885468), (20, 15664101), (30, 10442734), (60, 5221367), (191, 1640220), (382, 820110), (573, 546740), (764, 410055), (955, 328044), (1146, 273370), (1910, 164022), (2292, 136685), (2865, 109348), (3820, 82011), (5730, 54674), (11460, 27337)]