8027190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 21153600

約数和(自身を除く): 13126410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1129, 1185, 1422, 2258, 2370, 3387, 3555, 5645, 6774, 7110, 10161, 11290, 16935, 20322, 33870, 50805, 89191, 101610, 178382, 267573, 445955, 535146, 802719, 891910, 1337865, 1605438, 2675730, 4013595, 8027190]

約数ペア:

[(1, 8027190), (2, 4013595), (3, 2675730), (5, 1605438), (6, 1337865), (9, 891910), (10, 802719), (15, 535146), (18, 445955), (30, 267573), (45, 178382), (79, 101610), (90, 89191), (158, 50805), (237, 33870), (395, 20322), (474, 16935), (711, 11290), (790, 10161), (1129, 7110), (1185, 6774), (1422, 5645), (2258, 3555), (2370, 3387)]