3106390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3344810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 223, 398, 446, 995, 1115, 1393, 1561, 1990, 2230, 2786, 3122, 6965, 7805, 13930, 15610, 44377, 88754, 221885, 310639, 443770, 621278, 1553195, 3106390]

約数ペア:

[(1, 3106390), (2, 1553195), (5, 621278), (7, 443770), (10, 310639), (14, 221885), (35, 88754), (70, 44377), (199, 15610), (223, 13930), (398, 7805), (446, 6965), (995, 3122), (1115, 2786), (1393, 2230), (1561, 1990)]