161101020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2685017}}^1$

素因数の和:2685029

約数の個数: 24

約数和(自身を含む): 451083024

約数和(自身を除く): 289982004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2685017, 5370034, 8055051, 10740068, 13425085, 16110102, 26850170, 32220204, 40275255, 53700340, 80550510, 161101020]

約数ペア:

[(1, 161101020), (2, 80550510), (3, 53700340), (4, 40275255), (5, 32220204), (6, 26850170), (10, 16110102), (12, 13425085), (15, 10740068), (20, 8055051), (30, 5370034), (60, 2685017)]