28691110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6947}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 60030720

約数和(自身を除く): 31339610

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 6947, 13894, 34735, 48629, 69470, 97258, 243145, 409873, 486290, 819746, 2049365, 2869111, 4098730, 5738222, 14345555, 28691110]

約数ペア:

[(1, 28691110), (2, 14345555), (5, 5738222), (7, 4098730), (10, 2869111), (14, 2049365), (35, 819746), (59, 486290), (70, 409873), (118, 243145), (295, 97258), (413, 69470), (590, 48629), (826, 34735), (2065, 13894), (4130, 6947)]