30845204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 59151456

約数和(自身を除く): 28306252

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 443, 676, 886, 1339, 1772, 2678, 5356, 5759, 11518, 17407, 23036, 34814, 45629, 69628, 74867, 91258, 149734, 182516, 299468, 593177, 1186354, 2372708, 7711301, 15422602, 30845204]

約数ペア:

[(1, 30845204), (2, 15422602), (4, 7711301), (13, 2372708), (26, 1186354), (52, 593177), (103, 299468), (169, 182516), (206, 149734), (338, 91258), (412, 74867), (443, 69628), (676, 45629), (886, 34814), (1339, 23036), (1772, 17407), (2678, 11518), (5356, 5759)]