42909870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84137}}^1$

素因数の和:84164

約数の個数: 32

約数和(自身を含む): 109042848

約数和(自身を除く): 66132978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 84137, 168274, 252411, 420685, 504822, 841370, 1262055, 1430329, 2524110, 2860658, 4290987, 7151645, 8581974, 14303290, 21454935, 42909870]

約数ペア:

[(1, 42909870), (2, 21454935), (3, 14303290), (5, 8581974), (6, 7151645), (10, 4290987), (15, 2860658), (17, 2524110), (30, 1430329), (34, 1262055), (51, 841370), (85, 504822), (102, 420685), (170, 252411), (255, 168274), (510, 84137)]