22626420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 63833280

約数和(自身を除く): 41206860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2713, 2780, 4170, 5426, 8139, 8340, 10852, 13565, 16278, 27130, 32556, 40695, 54260, 81390, 162780, 377107, 754214, 1131321, 1508428, 1885535, 2262642, 3771070, 4525284, 5656605, 7542140, 11313210, 22626420]

約数ペア:

[(1, 22626420), (2, 11313210), (3, 7542140), (4, 5656605), (5, 4525284), (6, 3771070), (10, 2262642), (12, 1885535), (15, 1508428), (20, 1131321), (30, 754214), (60, 377107), (139, 162780), (278, 81390), (417, 54260), (556, 40695), (695, 32556), (834, 27130), (1390, 16278), (1668, 13565), (2085, 10852), (2713, 8340), (2780, 8139), (4170, 5426)]