30069870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7211}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 72696960

約数和(自身を除く): 42627090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 7211, 14422, 21633, 36055, 43266, 72110, 108165, 216330, 1002329, 2004658, 3006987, 5011645, 6013974, 10023290, 15034935, 30069870]

約数ペア:

[(1, 30069870), (2, 15034935), (3, 10023290), (5, 6013974), (6, 5011645), (10, 3006987), (15, 2004658), (30, 1002329), (139, 216330), (278, 108165), (417, 72110), (695, 43266), (834, 36055), (1390, 21633), (2085, 14422), (4170, 7211)]