20173103490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672436783}}^1$

素因数の和:672436793

約数の個数: 16

約数和(自身を含む): 48415448448

約数和(自身を除く): 28242344958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672436783, 1344873566, 2017310349, 3362183915, 4034620698, 6724367830, 10086551745, 20173103490]

約数ペア:

[(1, 20173103490), (2, 10086551745), (3, 6724367830), (5, 4034620698), (6, 3362183915), (10, 2017310349), (15, 1344873566), (30, 672436783)]