164983020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2749717}}^1$

素因数の和:2749729

約数の個数: 24

約数和(自身を含む): 461952624

約数和(自身を除く): 296969604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2749717, 5499434, 8249151, 10998868, 13748585, 16498302, 27497170, 32996604, 41245755, 54994340, 82491510, 164983020]

約数ペア:

[(1, 164983020), (2, 82491510), (3, 54994340), (4, 41245755), (5, 32996604), (6, 27497170), (10, 16498302), (12, 13748585), (15, 10998868), (20, 8249151), (30, 5499434), (60, 2749717)]