143542910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107927}}^1$

素因数の和:107960

約数の個数: 32

約数和(自身を含む): 310832640

約数和(自身を除く): 167289730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 107927, 215854, 539635, 755489, 1079270, 1510978, 2050613, 3777445, 4101226, 7554890, 10253065, 14354291, 20506130, 28708582, 71771455, 143542910]

約数ペア:

[(1, 143542910), (2, 71771455), (5, 28708582), (7, 20506130), (10, 14354291), (14, 10253065), (19, 7554890), (35, 4101226), (38, 3777445), (70, 2050613), (95, 1510978), (133, 1079270), (190, 755489), (266, 539635), (665, 215854), (1330, 107927)]