15340910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 14596690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 593, 995, 1186, 1990, 2587, 2965, 5174, 5930, 7709, 12935, 15418, 25870, 38545, 77090, 118007, 236014, 590035, 1180070, 1534091, 3068182, 7670455, 15340910]

約数ペア:

[(1, 15340910), (2, 7670455), (5, 3068182), (10, 1534091), (13, 1180070), (26, 590035), (65, 236014), (130, 118007), (199, 77090), (398, 38545), (593, 25870), (995, 15418), (1186, 12935), (1990, 7709), (2587, 5930), (2965, 5174)]