130018295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 181279296

約数和(自身を除く): 51261001

約数列:

[1, 5, 11, 17, 55, 85, 187, 241, 577, 935, 1205, 2651, 2885, 4097, 6347, 9809, 13255, 20485, 31735, 45067, 49045, 107899, 139057, 225335, 539495, 695285, 1529627, 2363969, 7648135, 11819845, 26003659, 130018295]

約数ペア:

[(1, 130018295), (5, 26003659), (11, 11819845), (17, 7648135), (55, 2363969), (85, 1529627), (187, 695285), (241, 539495), (577, 225335), (935, 139057), (1205, 107899), (2651, 49045), (2885, 45067), (4097, 31735), (6347, 20485), (9809, 13255)]