145789030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 272559168

約数和(自身を除く): 126770138

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 4871, 5986, 9742, 14965, 24355, 29930, 48710, 199711, 355583, 399422, 711166, 998555, 1777915, 1997110, 3555830, 14578903, 29157806, 72894515, 145789030]

約数ペア:

[(1, 145789030), (2, 72894515), (5, 29157806), (10, 14578903), (41, 3555830), (73, 1997110), (82, 1777915), (146, 998555), (205, 711166), (365, 399422), (410, 355583), (730, 199711), (2993, 48710), (4871, 29930), (5986, 24355), (9742, 14965)]