221413590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2460151}}^1$

素因数の和:2460164

約数の個数: 24

約数和(自身を含む): 575675568

約数和(自身を除く): 354261978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2460151, 4920302, 7380453, 12300755, 14760906, 22141359, 24601510, 36902265, 44282718, 73804530, 110706795, 221413590]

約数ペア:

[(1, 221413590), (2, 110706795), (3, 73804530), (5, 44282718), (6, 36902265), (9, 24601510), (10, 22141359), (15, 14760906), (18, 12300755), (30, 7380453), (45, 4920302), (90, 2460151)]