142765170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{11987}}^1$

素因数の和:12394

約数の個数: 32

約数和(自身を含む): 343528128

約数和(自身を除く): 200762958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 11987, 23974, 35961, 59935, 71922, 119870, 179805, 359610, 4758839, 9517678, 14276517, 23794195, 28553034, 47588390, 71382585, 142765170]

約数ペア:

[(1, 142765170), (2, 71382585), (3, 47588390), (5, 28553034), (6, 23794195), (10, 14276517), (15, 9517678), (30, 4758839), (397, 359610), (794, 179805), (1191, 119870), (1985, 71922), (2382, 59935), (3970, 35961), (5955, 23974), (11910, 11987)]