149329510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13441}}^1$

素因数の和:13560

約数の個数: 32

約数和(自身を含む): 296154144

約数和(自身を除く): 146824634

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 13441, 26882, 67205, 134410, 147851, 295702, 739255, 1357541, 1478510, 2715082, 6787705, 13575410, 14932951, 29865902, 74664755, 149329510]

約数ペア:

[(1, 149329510), (2, 74664755), (5, 29865902), (10, 14932951), (11, 13575410), (22, 6787705), (55, 2715082), (101, 1478510), (110, 1357541), (202, 739255), (505, 295702), (1010, 147851), (1111, 134410), (2222, 67205), (5555, 26882), (11110, 13441)]