90364010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 108203926

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 121, 170, 187, 191, 230, 242, 253, 374, 382, 391, 506, 605, 782, 935, 955, 1210, 1265, 1870, 1910, 1955, 2057, 2101, 2530, 2783, 3247, 3910, 4114, 4202, 4301, 4393, 5566, 6494, 8602, 8786, 10285, 10505, 13915, 16235, 20570, 21010, 21505, 21965, 23111, 27830, 32470, 35717, 43010, 43930, 46222, 47311, 48323, 71434, 74681, 94622, 96646, 115555, 149362, 178585, 231110, 236555, 241615, 357170, 373405, 392887, 473110, 483230, 531553, 746810, 785774, 821491, 1063106, 1642982, 1964435, 2657765, 3928870, 4107455, 5315530, 8214910, 9036401, 18072802, 45182005, 90364010]

約数ペア:

[(1, 90364010), (2, 45182005), (5, 18072802), (10, 9036401), (11, 8214910), (17, 5315530), (22, 4107455), (23, 3928870), (34, 2657765), (46, 1964435), (55, 1642982), (85, 1063106), (110, 821491), (115, 785774), (121, 746810), (170, 531553), (187, 483230), (191, 473110), (230, 392887), (242, 373405), (253, 357170), (374, 241615), (382, 236555), (391, 231110), (506, 178585), (605, 149362), (782, 115555), (935, 96646), (955, 94622), (1210, 74681), (1265, 71434), (1870, 48323), (1910, 47311), (1955, 46222), (2057, 43930), (2101, 43010), (2530, 35717), (2783, 32470), (3247, 27830), (3910, 23111), (4114, 21965), (4202, 21505), (4301, 21010), (4393, 20570), (5566, 16235), (6494, 13915), (8602, 10505), (8786, 10285)]