268730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 604800

約数和(自身を除く): 336070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 349, 385, 698, 770, 1745, 2443, 3490, 3839, 4886, 7678, 12215, 19195, 24430, 26873, 38390, 53746, 134365, 268730]

約数ペア:

[(1, 268730), (2, 134365), (5, 53746), (7, 38390), (10, 26873), (11, 24430), (14, 19195), (22, 12215), (35, 7678), (55, 4886), (70, 3839), (77, 3490), (110, 2443), (154, 1745), (349, 770), (385, 698)]