9859270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 18416160

約数和(自身を除く): 8556890

約数列:

[1, 2, 5, 10, 41, 82, 139, 173, 205, 278, 346, 410, 695, 865, 1390, 1730, 5699, 7093, 11398, 14186, 24047, 28495, 35465, 48094, 56990, 70930, 120235, 240470, 985927, 1971854, 4929635, 9859270]

約数ペア:

[(1, 9859270), (2, 4929635), (5, 1971854), (10, 985927), (41, 240470), (82, 120235), (139, 70930), (173, 56990), (205, 48094), (278, 35465), (346, 28495), (410, 24047), (695, 14186), (865, 11398), (1390, 7093), (1730, 5699)]