201490140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3358169}}^1$

素因数の和:3358181

約数の個数: 24

約数和(自身を含む): 564172560

約数和(自身を除く): 362682420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3358169, 6716338, 10074507, 13432676, 16790845, 20149014, 33581690, 40298028, 50372535, 67163380, 100745070, 201490140]

約数ペア:

[(1, 201490140), (2, 100745070), (3, 67163380), (4, 50372535), (5, 40298028), (6, 33581690), (10, 20149014), (12, 16790845), (15, 13432676), (20, 10074507), (30, 6716338), (60, 3358169)]