30277522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 22443758

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1129, 1166, 1219, 2258, 2438, 12419, 13409, 24838, 25967, 26818, 51934, 59837, 119674, 285637, 571274, 658207, 1316414, 1376251, 2752502, 15138761, 30277522]

約数ペア:

[(1, 30277522), (2, 15138761), (11, 2752502), (22, 1376251), (23, 1316414), (46, 658207), (53, 571274), (106, 285637), (253, 119674), (506, 59837), (583, 51934), (1129, 26818), (1166, 25967), (1219, 24838), (2258, 13409), (2438, 12419)]