65538420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1092307}}^1$

素因数の和:1092319

約数の個数: 24

約数和(自身を含む): 183507744

約数和(自身を除く): 117969324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1092307, 2184614, 3276921, 4369228, 5461535, 6553842, 10923070, 13107684, 16384605, 21846140, 32769210, 65538420]

約数ペア:

[(1, 65538420), (2, 32769210), (3, 21846140), (4, 16384605), (5, 13107684), (6, 10923070), (10, 6553842), (12, 5461535), (15, 4369228), (20, 3276921), (30, 2184614), (60, 1092307)]