2015453490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67181783}}^1$

素因数の和:67181793

約数の個数: 16

約数和(自身を含む): 4837088448

約数和(自身を除く): 2821634958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67181783, 134363566, 201545349, 335908915, 403090698, 671817830, 1007726745, 2015453490]

約数ペア:

[(1, 2015453490), (2, 1007726745), (3, 671817830), (5, 403090698), (6, 335908915), (10, 201545349), (15, 134363566), (30, 67181783)]