89430420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1490507}}^1$

素因数の和:1490519

約数の個数: 24

約数和(自身を含む): 250405344

約数和(自身を除く): 160974924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1490507, 2981014, 4471521, 5962028, 7452535, 8943042, 14905070, 17886084, 22357605, 29810140, 44715210, 89430420]

約数ペア:

[(1, 89430420), (2, 44715210), (3, 29810140), (4, 22357605), (5, 17886084), (6, 14905070), (10, 8943042), (12, 7452535), (15, 5962028), (20, 4471521), (30, 2981014), (60, 1490507)]