28879530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13187}}^1$

素因数の和:13270

約数の個数: 32

約数和(自身を含む): 70265664

約数和(自身を除く): 41386134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13187, 26374, 39561, 65935, 79122, 131870, 197805, 395610, 962651, 1925302, 2887953, 4813255, 5775906, 9626510, 14439765, 28879530]

約数ペア:

[(1, 28879530), (2, 14439765), (3, 9626510), (5, 5775906), (6, 4813255), (10, 2887953), (15, 1925302), (30, 962651), (73, 395610), (146, 197805), (219, 131870), (365, 79122), (438, 65935), (730, 39561), (1095, 26374), (2190, 13187)]