30918546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 40966254

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1279, 1343, 1422, 2558, 2686, 3837, 4029, 7674, 8058, 11511, 12087, 21743, 23022, 24174, 43486, 65229, 101041, 130458, 195687, 202082, 303123, 391374, 606246, 909369, 1717697, 1818738, 3435394, 5153091, 10306182, 15459273, 30918546]

約数ペア:

[(1, 30918546), (2, 15459273), (3, 10306182), (6, 5153091), (9, 3435394), (17, 1818738), (18, 1717697), (34, 909369), (51, 606246), (79, 391374), (102, 303123), (153, 202082), (158, 195687), (237, 130458), (306, 101041), (474, 65229), (711, 43486), (1279, 24174), (1343, 23022), (1422, 21743), (2558, 12087), (2686, 11511), (3837, 8058), (4029, 7674)]