30217218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 62289216

約数和(自身を除く): 32071998

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 677, 1038, 1354, 2031, 4062, 7439, 14878, 22317, 29111, 44634, 58222, 87333, 117121, 174666, 234242, 351363, 702726, 5036203, 10072406, 15108609, 30217218]

約数ペア:

[(1, 30217218), (2, 15108609), (3, 10072406), (6, 5036203), (43, 702726), (86, 351363), (129, 234242), (173, 174666), (258, 117121), (346, 87333), (519, 58222), (677, 44634), (1038, 29111), (1354, 22317), (2031, 14878), (4062, 7439)]