69456460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 151647552

約数和(自身を除く): 82191092

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 1193, 1420, 2386, 2911, 4772, 5822, 5965, 11644, 11930, 14555, 23860, 29110, 48913, 58220, 84703, 97826, 169406, 195652, 244565, 338812, 423515, 489130, 847030, 978260, 1694060, 3472823, 6945646, 13891292, 17364115, 34728230, 69456460]

約数ペア:

[(1, 69456460), (2, 34728230), (4, 17364115), (5, 13891292), (10, 6945646), (20, 3472823), (41, 1694060), (71, 978260), (82, 847030), (142, 489130), (164, 423515), (205, 338812), (284, 244565), (355, 195652), (410, 169406), (710, 97826), (820, 84703), (1193, 58220), (1420, 48913), (2386, 29110), (2911, 23860), (4772, 14555), (5822, 11930), (5965, 11644)]