68490690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11953}}^1$

素因数の和:12154

約数の個数: 32

約数和(自身を含む): 165252096

約数和(自身を除く): 96761406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 11953, 23906, 35859, 59765, 71718, 119530, 179295, 358590, 2283023, 4566046, 6849069, 11415115, 13698138, 22830230, 34245345, 68490690]

約数ペア:

[(1, 68490690), (2, 34245345), (3, 22830230), (5, 13698138), (6, 11415115), (10, 6849069), (15, 4566046), (30, 2283023), (191, 358590), (382, 179295), (573, 119530), (955, 71718), (1146, 59765), (1910, 35859), (2865, 23906), (5730, 11953)]