171154970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66083}}^1$

素因数の和:66134

約数の個数: 32

約数和(自身を含む): 361611648

約数和(自身を除く): 190456678

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 66083, 132166, 330415, 462581, 660830, 925162, 2312905, 2445071, 4625810, 4890142, 12225355, 17115497, 24450710, 34230994, 85577485, 171154970]

約数ペア:

[(1, 171154970), (2, 85577485), (5, 34230994), (7, 24450710), (10, 17115497), (14, 12225355), (35, 4890142), (37, 4625810), (70, 2445071), (74, 2312905), (185, 925162), (259, 660830), (370, 462581), (518, 330415), (1295, 132166), (2590, 66083)]