1022350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 2285568

約数和(自身を除く): 1263218

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 127, 161, 175, 230, 254, 322, 350, 575, 635, 805, 889, 1150, 1270, 1610, 1778, 2921, 3175, 4025, 4445, 5842, 6350, 8050, 8890, 14605, 20447, 22225, 29210, 40894, 44450, 73025, 102235, 146050, 204470, 511175, 1022350]

約数ペア:

[(1, 1022350), (2, 511175), (5, 204470), (7, 146050), (10, 102235), (14, 73025), (23, 44450), (25, 40894), (35, 29210), (46, 22225), (50, 20447), (70, 14605), (115, 8890), (127, 8050), (161, 6350), (175, 5842), (230, 4445), (254, 4025), (322, 3175), (350, 2921), (575, 1778), (635, 1610), (805, 1270), (889, 1150)]