17312190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11777}}^1$

素因数の和:11801

約数の個数: 48

約数和(自身を含む): 48336912

約数和(自身を除く): 31024722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11777, 23554, 35331, 58885, 70662, 82439, 117770, 164878, 176655, 247317, 353310, 412195, 494634, 577073, 824390, 1154146, 1236585, 1731219, 2473170, 2885365, 3462438, 5770730, 8656095, 17312190]

約数ペア:

[(1, 17312190), (2, 8656095), (3, 5770730), (5, 3462438), (6, 2885365), (7, 2473170), (10, 1731219), (14, 1236585), (15, 1154146), (21, 824390), (30, 577073), (35, 494634), (42, 412195), (49, 353310), (70, 247317), (98, 176655), (105, 164878), (147, 117770), (210, 82439), (245, 70662), (294, 58885), (490, 35331), (735, 23554), (1470, 11777)]