38226420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212369}}^1$

素因数の和:212384

約数の個数: 36

約数和(自身を含む): 115954020

約数和(自身を除く): 77727600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212369, 424738, 637107, 849476, 1061845, 1274214, 1911321, 2123690, 2548428, 3185535, 3822642, 4247380, 6371070, 7645284, 9556605, 12742140, 19113210, 38226420]

約数ペア:

[(1, 38226420), (2, 19113210), (3, 12742140), (4, 9556605), (5, 7645284), (6, 6371070), (9, 4247380), (10, 3822642), (12, 3185535), (15, 2548428), (18, 2123690), (20, 1911321), (30, 1274214), (36, 1061845), (45, 849476), (60, 637107), (90, 424738), (180, 212369)]