78081530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{106961}}^1$

素因数の和:107041

約数の個数: 16

約数和(自身を含む): 142473384

約数和(自身を除く): 64391854

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 106961, 213922, 534805, 1069610, 7808153, 15616306, 39040765, 78081530]

約数ペア:

[(1, 78081530), (2, 39040765), (5, 15616306), (10, 7808153), (73, 1069610), (146, 534805), (365, 213922), (730, 106961)]