172617370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4782

約数の個数: 32

約数和(自身を含む): 321408000

約数和(自身を除く): 148790630

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 4649, 7426, 9298, 18565, 23245, 37130, 46490, 218503, 367271, 437006, 734542, 1092515, 1836355, 2185030, 3672710, 17261737, 34523474, 86308685, 172617370]

約数ペア:

[(1, 172617370), (2, 86308685), (5, 34523474), (10, 17261737), (47, 3672710), (79, 2185030), (94, 1836355), (158, 1092515), (235, 734542), (395, 437006), (470, 367271), (790, 218503), (3713, 46490), (4649, 37130), (7426, 23245), (9298, 18565)]