138678510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4622617}}^1$

素因数の和:4622627

約数の個数: 16

約数和(自身を含む): 332828496

約数和(自身を除く): 194149986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4622617, 9245234, 13867851, 23113085, 27735702, 46226170, 69339255, 138678510]

約数ペア:

[(1, 138678510), (2, 69339255), (3, 46226170), (5, 27735702), (6, 23113085), (10, 13867851), (15, 9245234), (30, 4622617)]