22488390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{249871}}^1$

素因数の和:249884

約数の個数: 24

約数和(自身を含む): 58470048

約数和(自身を除く): 35981658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 249871, 499742, 749613, 1249355, 1499226, 2248839, 2498710, 3748065, 4497678, 7496130, 11244195, 22488390]

約数ペア:

[(1, 22488390), (2, 11244195), (3, 7496130), (5, 4497678), (6, 3748065), (9, 2498710), (10, 2248839), (15, 1499226), (18, 1249355), (30, 749613), (45, 499742), (90, 249871)]