750230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 1512000

約数和(自身を除く): 761770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 199, 290, 377, 398, 754, 995, 1885, 1990, 2587, 3770, 5174, 5771, 11542, 12935, 25870, 28855, 57710, 75023, 150046, 375115, 750230]

約数ペア:

[(1, 750230), (2, 375115), (5, 150046), (10, 75023), (13, 57710), (26, 28855), (29, 25870), (58, 12935), (65, 11542), (130, 5771), (145, 5174), (199, 3770), (290, 2587), (377, 1990), (398, 1885), (754, 995)]