42415030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31891}}^1$

素因数の和:31924

約数の個数: 32

約数和(自身を含む): 91848960

約数和(自身を除く): 49433930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 31891, 63782, 159455, 223237, 318910, 446474, 605929, 1116185, 1211858, 2232370, 3029645, 4241503, 6059290, 8483006, 21207515, 42415030]

約数ペア:

[(1, 42415030), (2, 21207515), (5, 8483006), (7, 6059290), (10, 4241503), (14, 3029645), (19, 2232370), (35, 1211858), (38, 1116185), (70, 605929), (95, 446474), (133, 318910), (190, 223237), (266, 159455), (665, 63782), (1330, 31891)]