7263390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 17534880

約数和(自身を除く): 10271490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1229, 1970, 2458, 2955, 3687, 5910, 6145, 7374, 12290, 18435, 36870, 242113, 484226, 726339, 1210565, 1452678, 2421130, 3631695, 7263390]

約数ペア:

[(1, 7263390), (2, 3631695), (3, 2421130), (5, 1452678), (6, 1210565), (10, 726339), (15, 484226), (30, 242113), (197, 36870), (394, 18435), (591, 12290), (985, 7374), (1182, 6145), (1229, 5910), (1970, 3687), (2458, 2955)]