156912770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30707}}^1$

素因数の和:30794

約数の個数: 32

約数和(自身を含む): 327224448

約数和(自身を除く): 170311678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 30707, 61414, 153535, 214949, 307070, 429898, 1074745, 2149490, 2241611, 4483222, 11208055, 15691277, 22416110, 31382554, 78456385, 156912770]

約数ペア:

[(1, 156912770), (2, 78456385), (5, 31382554), (7, 22416110), (10, 15691277), (14, 11208055), (35, 4483222), (70, 2241611), (73, 2149490), (146, 1074745), (365, 429898), (511, 307070), (730, 214949), (1022, 153535), (2555, 61414), (5110, 30707)]