30888692

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 55746432

約数和(自身を除く): 24857740

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 1783, 3566, 4331, 7132, 8662, 17324, 108763, 126593, 217526, 253186, 435052, 506372, 7722173, 15444346, 30888692]

約数ペア:

[(1, 30888692), (2, 15444346), (4, 7722173), (61, 506372), (71, 435052), (122, 253186), (142, 217526), (244, 126593), (284, 108763), (1783, 17324), (3566, 8662), (4331, 7132)]