77196490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64871}}^1$

素因数の和:64902

約数の個数: 32

約数和(自身を含む): 168148224

約数和(自身を除く): 90951734

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 64871, 129742, 324355, 454097, 648710, 908194, 1102807, 2205614, 2270485, 4540970, 5514035, 7719649, 11028070, 15439298, 38598245, 77196490]

約数ペア:

[(1, 77196490), (2, 38598245), (5, 15439298), (7, 11028070), (10, 7719649), (14, 5514035), (17, 4540970), (34, 2270485), (35, 2205614), (70, 1102807), (85, 908194), (119, 648710), (170, 454097), (238, 324355), (595, 129742), (1190, 64871)]