289802430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3220027}}^1$

素因数の和:3220040

約数の個数: 24

約数和(自身を含む): 753486552

約数和(自身を除く): 463684122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3220027, 6440054, 9660081, 16100135, 19320162, 28980243, 32200270, 48300405, 57960486, 96600810, 144901215, 289802430]

約数ペア:

[(1, 289802430), (2, 144901215), (3, 96600810), (5, 57960486), (6, 48300405), (9, 32200270), (10, 28980243), (15, 19320162), (18, 16100135), (30, 9660081), (45, 6440054), (90, 3220027)]