30291014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 20330746

約数列:

[1, 2, 13, 26, 61, 71, 122, 142, 269, 538, 793, 923, 1586, 1846, 3497, 4331, 6994, 8662, 16409, 19099, 32818, 38198, 56303, 112606, 213317, 248287, 426634, 496574, 1165039, 2330078, 15145507, 30291014]

約数ペア:

[(1, 30291014), (2, 15145507), (13, 2330078), (26, 1165039), (61, 496574), (71, 426634), (122, 248287), (142, 213317), (269, 112606), (538, 56303), (793, 38198), (923, 32818), (1586, 19099), (1846, 16409), (3497, 8662), (4331, 6994)]