138602580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2310043}}^1$

素因数の和:2310055

約数の個数: 24

約数和(自身を含む): 388087392

約数和(自身を除く): 249484812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2310043, 4620086, 6930129, 9240172, 11550215, 13860258, 23100430, 27720516, 34650645, 46200860, 69301290, 138602580]

約数ペア:

[(1, 138602580), (2, 69301290), (3, 46200860), (4, 34650645), (5, 27720516), (6, 23100430), (10, 13860258), (12, 11550215), (15, 9240172), (20, 6930129), (30, 4620086), (60, 2310043)]