42645370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 37188230

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 479, 614, 958, 1535, 2395, 3070, 4790, 8903, 13891, 17806, 27782, 44515, 69455, 89030, 138910, 147053, 294106, 735265, 1470530, 4264537, 8529074, 21322685, 42645370]

約数ペア:

[(1, 42645370), (2, 21322685), (5, 8529074), (10, 4264537), (29, 1470530), (58, 735265), (145, 294106), (290, 147053), (307, 138910), (479, 89030), (614, 69455), (958, 44515), (1535, 27782), (2395, 17806), (3070, 13891), (4790, 8903)]