13530010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 26409600

約数和(自身を除く): 12879590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 523, 995, 1046, 1990, 2587, 2615, 5174, 5230, 6799, 12935, 13598, 25870, 33995, 67990, 104077, 208154, 520385, 1040770, 1353001, 2706002, 6765005, 13530010]

約数ペア:

[(1, 13530010), (2, 6765005), (5, 2706002), (10, 1353001), (13, 1040770), (26, 520385), (65, 208154), (130, 104077), (199, 67990), (398, 33995), (523, 25870), (995, 13598), (1046, 12935), (1990, 6799), (2587, 5230), (2615, 5174)]