29971883908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{6689}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 54397728000

約数和(自身を除く): 24425844092

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 239, 436, 478, 956, 4687, 6689, 9374, 10277, 13378, 18748, 20554, 26051, 26756, 41108, 52102, 104204, 287627, 575254, 729101, 1120193, 1150508, 1458202, 1598671, 2240386, 2916404, 3197342, 4480772, 6394684, 31351343, 62702686, 68742853, 125405372, 137485706, 174255139, 274971412, 348510278, 697020556, 7492970977, 14985941954, 29971883908]

約数ペア:

[(1, 29971883908), (2, 14985941954), (4, 7492970977), (43, 697020556), (86, 348510278), (109, 274971412), (172, 174255139), (218, 137485706), (239, 125405372), (436, 68742853), (478, 62702686), (956, 31351343), (4687, 6394684), (6689, 4480772), (9374, 3197342), (10277, 2916404), (13378, 2240386), (18748, 1598671), (20554, 1458202), (26051, 1150508), (26756, 1120193), (41108, 729101), (52102, 575254), (104204, 287627)]