179932910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1697}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 338893632

約数和(自身を除く): 158960722

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 922, 1697, 2305, 3394, 4610, 8485, 10603, 16970, 21206, 39031, 53015, 78062, 106030, 195155, 390310, 782317, 1564634, 3911585, 7823170, 17993291, 35986582, 89966455, 179932910]

約数ペア:

[(1, 179932910), (2, 89966455), (5, 35986582), (10, 17993291), (23, 7823170), (46, 3911585), (115, 1564634), (230, 782317), (461, 390310), (922, 195155), (1697, 106030), (2305, 78062), (3394, 53015), (4610, 39031), (8485, 21206), (10603, 16970)]