209950470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2332783}}^1$

素因数の和:2332796

約数の個数: 24

約数和(自身を含む): 545871456

約数和(自身を除く): 335920986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2332783, 4665566, 6998349, 11663915, 13996698, 20995047, 23327830, 34991745, 41990094, 69983490, 104975235, 209950470]

約数ペア:

[(1, 209950470), (2, 104975235), (3, 69983490), (5, 41990094), (6, 34991745), (9, 23327830), (10, 20995047), (15, 13996698), (18, 11663915), (30, 6998349), (45, 4665566), (90, 2332783)]