68702490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10457}}^1$

素因数の和:10543

約数の個数: 48

約数和(自身を含む): 181090728

約数和(自身を除く): 112388238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 10457, 20914, 31371, 52285, 62742, 94113, 104570, 156855, 188226, 313710, 470565, 763361, 941130, 1526722, 2290083, 3816805, 4580166, 6870249, 7633610, 11450415, 13740498, 22900830, 34351245, 68702490]

約数ペア:

[(1, 68702490), (2, 34351245), (3, 22900830), (5, 13740498), (6, 11450415), (9, 7633610), (10, 6870249), (15, 4580166), (18, 3816805), (30, 2290083), (45, 1526722), (73, 941130), (90, 763361), (146, 470565), (219, 313710), (365, 188226), (438, 156855), (657, 104570), (730, 94113), (1095, 62742), (1314, 52285), (2190, 31371), (3285, 20914), (6570, 10457)]