71293310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22349}}^1$

素因数の和:22396

約数の個数: 32

約数和(自身を含む): 144828000

約数和(自身を除く): 73534690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 22349, 44698, 111745, 223490, 245839, 491678, 648121, 1229195, 1296242, 2458390, 3240605, 6481210, 7129331, 14258662, 35646655, 71293310]

約数ペア:

[(1, 71293310), (2, 35646655), (5, 14258662), (10, 7129331), (11, 6481210), (22, 3240605), (29, 2458390), (55, 1296242), (58, 1229195), (110, 648121), (145, 491678), (290, 245839), (319, 223490), (638, 111745), (1595, 44698), (3190, 22349)]