30808530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 49859694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2267, 2718, 4530, 4534, 6795, 6801, 11335, 13590, 13602, 20403, 22670, 34005, 40806, 68010, 102015, 204030, 342317, 684634, 1026951, 1711585, 2053902, 3080853, 3423170, 5134755, 6161706, 10269510, 15404265, 30808530]

約数ペア:

[(1, 30808530), (2, 15404265), (3, 10269510), (5, 6161706), (6, 5134755), (9, 3423170), (10, 3080853), (15, 2053902), (18, 1711585), (30, 1026951), (45, 684634), (90, 342317), (151, 204030), (302, 102015), (453, 68010), (755, 40806), (906, 34005), (1359, 22670), (1510, 20403), (2265, 13602), (2267, 13590), (2718, 11335), (4530, 6801), (4534, 6795)]