30042054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 74929920

約数和(自身を除く): 44887866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 1579, 2114, 2718, 3158, 3171, 4737, 6342, 9474, 9513, 11053, 14211, 19026, 22106, 28422, 33159, 66318, 99477, 198954, 238429, 476858, 715287, 1430574, 1669003, 2145861, 3338006, 4291722, 5007009, 10014018, 15021027, 30042054]

約数ペア:

[(1, 30042054), (2, 15021027), (3, 10014018), (6, 5007009), (7, 4291722), (9, 3338006), (14, 2145861), (18, 1669003), (21, 1430574), (42, 715287), (63, 476858), (126, 238429), (151, 198954), (302, 99477), (453, 66318), (906, 33159), (1057, 28422), (1359, 22106), (1579, 19026), (2114, 14211), (2718, 11053), (3158, 9513), (3171, 9474), (4737, 6342)]