6889420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 16003008

約数和(自身を除く): 9113588

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 881, 1564, 1762, 1955, 3524, 3910, 4405, 7820, 8810, 14977, 17620, 20263, 29954, 40526, 59908, 74885, 81052, 101315, 149770, 202630, 299540, 344471, 405260, 688942, 1377884, 1722355, 3444710, 6889420]

約数ペア:

[(1, 6889420), (2, 3444710), (4, 1722355), (5, 1377884), (10, 688942), (17, 405260), (20, 344471), (23, 299540), (34, 202630), (46, 149770), (68, 101315), (85, 81052), (92, 74885), (115, 59908), (170, 40526), (230, 29954), (340, 20263), (391, 17620), (460, 14977), (782, 8810), (881, 7820), (1564, 4405), (1762, 3910), (1955, 3524)]