151338810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{720661}}^1$

素因数の和:720678

約数の個数: 32

約数和(自身を含む): 415101312

約数和(自身を除く): 263762502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 720661, 1441322, 2161983, 3603305, 4323966, 5044627, 7206610, 10089254, 10809915, 15133881, 21619830, 25223135, 30267762, 50446270, 75669405, 151338810]

約数ペア:

[(1, 151338810), (2, 75669405), (3, 50446270), (5, 30267762), (6, 25223135), (7, 21619830), (10, 15133881), (14, 10809915), (15, 10089254), (21, 7206610), (30, 5044627), (35, 4323966), (42, 3603305), (70, 2161983), (105, 1441322), (210, 720661)]