30468490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 59383296

約数和(自身を除く): 28914806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1051, 1115, 2102, 2230, 2899, 5255, 5798, 10510, 13663, 14495, 27326, 28990, 68315, 136630, 234373, 468746, 1171865, 2343730, 3046849, 6093698, 15234245, 30468490]

約数ペア:

[(1, 30468490), (2, 15234245), (5, 6093698), (10, 3046849), (13, 2343730), (26, 1171865), (65, 468746), (130, 234373), (223, 136630), (446, 68315), (1051, 28990), (1115, 27326), (2102, 14495), (2230, 13663), (2899, 10510), (5255, 5798)]