900761470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{101323}}^1$

素因数の和:101464

約数の個数: 32

約数和(自身を含む): 1867603968

約数和(自身を除く): 966842498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 101323, 202646, 506615, 709261, 1013230, 1418522, 3546305, 7092610, 12868021, 25736042, 64340105, 90076147, 128680210, 180152294, 450380735, 900761470]

約数ペア:

[(1, 900761470), (2, 450380735), (5, 180152294), (7, 128680210), (10, 90076147), (14, 64340105), (35, 25736042), (70, 12868021), (127, 7092610), (254, 3546305), (635, 1418522), (889, 1013230), (1270, 709261), (1778, 506615), (4445, 202646), (8890, 101323)]