154016030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27851}}^1$

素因数の和:27944

約数の個数: 32

約数和(自身を含む): 320855040

約数和(自身を除く): 166839010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 27851, 55702, 139255, 194957, 278510, 389914, 974785, 1949570, 2200229, 4400458, 11001145, 15401603, 22002290, 30803206, 77008015, 154016030]

約数ペア:

[(1, 154016030), (2, 77008015), (5, 30803206), (7, 22002290), (10, 15401603), (14, 11001145), (35, 4400458), (70, 2200229), (79, 1949570), (158, 974785), (395, 389914), (553, 278510), (790, 194957), (1106, 139255), (2765, 55702), (5530, 27851)]