1260173490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42005783}}^1$

素因数の和:42005793

約数の個数: 16

約数和(自身を含む): 3024416448

約数和(自身を除く): 1764242958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42005783, 84011566, 126017349, 210028915, 252034698, 420057830, 630086745, 1260173490]

約数ペア:

[(1, 1260173490), (2, 630086745), (3, 420057830), (5, 252034698), (6, 210028915), (10, 126017349), (15, 84011566), (30, 42005783)]