251770020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4196167}}^1$

素因数の和:4196179

約数の個数: 24

約数和(自身を含む): 704956224

約数和(自身を除く): 453186204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4196167, 8392334, 12588501, 16784668, 20980835, 25177002, 41961670, 50354004, 62942505, 83923340, 125885010, 251770020]

約数ペア:

[(1, 251770020), (2, 125885010), (3, 83923340), (4, 62942505), (5, 50354004), (6, 41961670), (10, 25177002), (12, 20980835), (15, 16784668), (20, 12588501), (30, 8392334), (60, 4196167)]