128682570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 321459840

約数和(自身を除く): 192777270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 211, 290, 422, 435, 633, 701, 870, 1055, 1266, 1402, 2103, 2110, 3165, 3505, 4206, 6119, 6330, 7010, 10515, 12238, 18357, 20329, 21030, 30595, 36714, 40658, 60987, 61190, 91785, 101645, 121974, 147911, 183570, 203290, 295822, 304935, 443733, 609870, 739555, 887466, 1479110, 2218665, 4289419, 4437330, 8578838, 12868257, 21447095, 25736514, 42894190, 64341285, 128682570]

約数ペア:

[(1, 128682570), (2, 64341285), (3, 42894190), (5, 25736514), (6, 21447095), (10, 12868257), (15, 8578838), (29, 4437330), (30, 4289419), (58, 2218665), (87, 1479110), (145, 887466), (174, 739555), (211, 609870), (290, 443733), (422, 304935), (435, 295822), (633, 203290), (701, 183570), (870, 147911), (1055, 121974), (1266, 101645), (1402, 91785), (2103, 61190), (2110, 60987), (3165, 40658), (3505, 36714), (4206, 30595), (6119, 21030), (6330, 20329), (7010, 18357), (10515, 12238)]