30818886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12437}}^1$

素因数の和:12508

約数の個数: 32

約数和(自身を含む): 71642880

約数和(自身を除く): 40823994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12437, 24874, 37311, 74622, 87059, 174118, 261177, 522354, 733783, 1467566, 2201349, 4402698, 5136481, 10272962, 15409443, 30818886]

約数ペア:

[(1, 30818886), (2, 15409443), (3, 10272962), (6, 5136481), (7, 4402698), (14, 2201349), (21, 1467566), (42, 733783), (59, 522354), (118, 261177), (177, 174118), (354, 87059), (413, 74622), (826, 37311), (1239, 24874), (2478, 12437)]