68445410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32749}}^1$

素因数の和:32786

約数の個数: 32

約数和(自身を含む): 141480000

約数和(自身を除く): 73034590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 32749, 65498, 163745, 327490, 360239, 622231, 720478, 1244462, 1801195, 3111155, 3602390, 6222310, 6844541, 13689082, 34222705, 68445410]

約数ペア:

[(1, 68445410), (2, 34222705), (5, 13689082), (10, 6844541), (11, 6222310), (19, 3602390), (22, 3111155), (38, 1801195), (55, 1244462), (95, 720478), (110, 622231), (190, 360239), (209, 327490), (418, 163745), (1045, 65498), (2090, 32749)]