30658620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2251}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 86260608

約数和(自身を除く): 55601988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2251, 2270, 2724, 3405, 4502, 4540, 6753, 6810, 9004, 11255, 13506, 13620, 22510, 27012, 33765, 45020, 67530, 135060, 510977, 1021954, 1532931, 2043908, 2554885, 3065862, 5109770, 6131724, 7664655, 10219540, 15329310, 30658620]

約数ペア:

[(1, 30658620), (2, 15329310), (3, 10219540), (4, 7664655), (5, 6131724), (6, 5109770), (10, 3065862), (12, 2554885), (15, 2043908), (20, 1532931), (30, 1021954), (60, 510977), (227, 135060), (454, 67530), (681, 45020), (908, 33765), (1135, 27012), (1362, 22510), (2251, 13620), (2270, 13506), (2724, 11255), (3405, 9004), (4502, 6810), (4540, 6753)]