30225340

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1823}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 63584640

約数和(自身を除く): 33359300

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1823, 3316, 3646, 4145, 7292, 8290, 9115, 16580, 18230, 36460, 1511267, 3022534, 6045068, 7556335, 15112670, 30225340]

約数ペア:

[(1, 30225340), (2, 15112670), (4, 7556335), (5, 6045068), (10, 3022534), (20, 1511267), (829, 36460), (1658, 18230), (1823, 16580), (3316, 9115), (3646, 8290), (4145, 7292)]