30838818

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 32060382

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 359, 417, 618, 718, 834, 1077, 2154, 14317, 28634, 36977, 42951, 49901, 73954, 85902, 99802, 110931, 149703, 221862, 299406, 5139803, 10279606, 15419409, 30838818]

約数ペア:

[(1, 30838818), (2, 15419409), (3, 10279606), (6, 5139803), (103, 299406), (139, 221862), (206, 149703), (278, 110931), (309, 99802), (359, 85902), (417, 73954), (618, 49901), (718, 42951), (834, 36977), (1077, 28634), (2154, 14317)]