330421030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{2503}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 610815744

約数和(自身を除く): 280394714

約数列:

[1, 2, 5, 10, 43, 86, 215, 307, 430, 614, 1535, 2503, 3070, 5006, 12515, 13201, 25030, 26402, 66005, 107629, 132010, 215258, 538145, 768421, 1076290, 1536842, 3842105, 7684210, 33042103, 66084206, 165210515, 330421030]

約数ペア:

[(1, 330421030), (2, 165210515), (5, 66084206), (10, 33042103), (43, 7684210), (86, 3842105), (215, 1536842), (307, 1076290), (430, 768421), (614, 538145), (1535, 215258), (2503, 132010), (3070, 107629), (5006, 66005), (12515, 26402), (13201, 25030)]