168408730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{58679}}^1$

素因数の和:58734

約数の個数: 32

約数和(自身を含む): 354896640

約数和(自身を除く): 186487910

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 58679, 117358, 293395, 410753, 586790, 821506, 2053765, 2405839, 4107530, 4811678, 12029195, 16840873, 24058390, 33681746, 84204365, 168408730]

約数ペア:

[(1, 168408730), (2, 84204365), (5, 33681746), (7, 24058390), (10, 16840873), (14, 12029195), (35, 4811678), (41, 4107530), (70, 2405839), (82, 2053765), (205, 821506), (287, 586790), (410, 410753), (574, 293395), (1435, 117358), (2870, 58679)]