30646185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70451}}^1$

素因数の和:70488

約数の個数: 16

約数和(自身を含む): 50725440

約数和(自身を除く): 20079255

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 70451, 211353, 352255, 1056765, 2043079, 6129237, 10215395, 30646185]

約数ペア:

[(1, 30646185), (3, 10215395), (5, 6129237), (15, 2043079), (29, 1056765), (87, 352255), (145, 211353), (435, 70451)]