69443660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24314

約数の個数: 48

約数和(自身を含む): 171333792

約数和(自身を除く): 101890132

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 24281, 48562, 97124, 121405, 242810, 267091, 315653, 485620, 534182, 631306, 1068364, 1262612, 1335455, 1578265, 2670910, 3156530, 3472183, 5341820, 6313060, 6944366, 13888732, 17360915, 34721830, 69443660]

約数ペア:

[(1, 69443660), (2, 34721830), (4, 17360915), (5, 13888732), (10, 6944366), (11, 6313060), (13, 5341820), (20, 3472183), (22, 3156530), (26, 2670910), (44, 1578265), (52, 1335455), (55, 1262612), (65, 1068364), (110, 631306), (130, 534182), (143, 485620), (220, 315653), (260, 267091), (286, 242810), (572, 121405), (715, 97124), (1430, 48562), (2860, 24281)]