12660530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 11153470

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 293, 298, 586, 745, 1465, 1490, 2930, 4321, 8497, 8642, 16994, 21605, 42485, 43210, 43657, 84970, 87314, 218285, 436570, 1266053, 2532106, 6330265, 12660530]

約数ペア:

[(1, 12660530), (2, 6330265), (5, 2532106), (10, 1266053), (29, 436570), (58, 218285), (145, 87314), (149, 84970), (290, 43657), (293, 43210), (298, 42485), (586, 21605), (745, 16994), (1465, 8642), (1490, 8497), (2930, 4321)]