1640483490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54682783}}^1$

素因数の和:54682793

約数の個数: 16

約数和(自身を含む): 3937160448

約数和(自身を除く): 2296676958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54682783, 109365566, 164048349, 273413915, 328096698, 546827830, 820241745, 1640483490]

約数ペア:

[(1, 1640483490), (2, 820241745), (3, 546827830), (5, 328096698), (6, 273413915), (10, 164048349), (15, 109365566), (30, 54682783)]