30591090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2251}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 80099136

約数和(自身を除く): 49508046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2251, 2265, 2718, 4502, 4530, 6753, 6795, 11255, 13506, 13590, 20259, 22510, 33765, 40518, 67530, 101295, 202590, 339901, 679802, 1019703, 1699505, 2039406, 3059109, 3399010, 5098515, 6118218, 10197030, 15295545, 30591090]

約数ペア:

[(1, 30591090), (2, 15295545), (3, 10197030), (5, 6118218), (6, 5098515), (9, 3399010), (10, 3059109), (15, 2039406), (18, 1699505), (30, 1019703), (45, 679802), (90, 339901), (151, 202590), (302, 101295), (453, 67530), (755, 40518), (906, 33765), (1359, 22510), (1510, 20259), (2251, 13590), (2265, 13506), (2718, 11255), (4502, 6795), (4530, 6753)]