69840719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 12895921

約数列:

[1, 13, 23, 37, 59, 107, 299, 481, 767, 851, 1357, 1391, 2183, 2461, 3959, 6313, 11063, 17641, 28379, 31993, 50209, 51467, 82069, 91057, 145199, 233581, 652717, 1183741, 1887587, 3036553, 5372363, 69840719]

約数ペア:

[(1, 69840719), (13, 5372363), (23, 3036553), (37, 1887587), (59, 1183741), (107, 652717), (299, 233581), (481, 145199), (767, 91057), (851, 82069), (1357, 51467), (1391, 50209), (2183, 31993), (2461, 28379), (3959, 17641), (6313, 11063)]