5670770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 12115008

約数和(自身を除く): 6444238

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 163, 245, 326, 355, 490, 497, 710, 815, 994, 1141, 1630, 2282, 2485, 3479, 4970, 5705, 6958, 7987, 11410, 11573, 15974, 17395, 23146, 34790, 39935, 57865, 79870, 81011, 115730, 162022, 405055, 567077, 810110, 1134154, 2835385, 5670770]

約数ペア:

[(1, 5670770), (2, 2835385), (5, 1134154), (7, 810110), (10, 567077), (14, 405055), (35, 162022), (49, 115730), (70, 81011), (71, 79870), (98, 57865), (142, 39935), (163, 34790), (245, 23146), (326, 17395), (355, 15974), (490, 11573), (497, 11410), (710, 7987), (815, 6958), (994, 5705), (1141, 4970), (1630, 3479), (2282, 2485)]