30258646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 51020928

約数和(自身を除く): 20762282

約数列:

[1, 2, 11, 22, 73, 83, 146, 166, 227, 454, 803, 913, 1606, 1826, 2497, 4994, 6059, 12118, 16571, 18841, 33142, 37682, 66649, 133298, 182281, 207251, 364562, 414502, 1375393, 2750786, 15129323, 30258646]

約数ペア:

[(1, 30258646), (2, 15129323), (11, 2750786), (22, 1375393), (73, 414502), (83, 364562), (146, 207251), (166, 182281), (227, 133298), (454, 66649), (803, 37682), (913, 33142), (1606, 18841), (1826, 16571), (2497, 12118), (4994, 6059)]