29651570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13454

約数の個数: 32

約数和(自身を含む): 60864048

約数和(自身を除く): 31212478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13417, 26834, 67085, 134170, 174421, 228089, 348842, 456178, 872105, 1140445, 1744210, 2280890, 2965157, 5930314, 14825785, 29651570]

約数ペア:

[(1, 29651570), (2, 14825785), (5, 5930314), (10, 2965157), (13, 2280890), (17, 1744210), (26, 1140445), (34, 872105), (65, 456178), (85, 348842), (130, 228089), (170, 174421), (221, 134170), (442, 67085), (1105, 26834), (2210, 13417)]