9021780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5569}}^1$

素因数の和:5590

約数の個数: 60

約数和(自身を含む): 28306740

約数和(自身を除く): 19284960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5569, 11138, 16707, 22276, 27845, 33414, 50121, 55690, 66828, 83535, 100242, 111380, 150363, 167070, 200484, 250605, 300726, 334140, 451089, 501210, 601452, 751815, 902178, 1002420, 1503630, 1804356, 2255445, 3007260, 4510890, 9021780]

約数ペア:

[(1, 9021780), (2, 4510890), (3, 3007260), (4, 2255445), (5, 1804356), (6, 1503630), (9, 1002420), (10, 902178), (12, 751815), (15, 601452), (18, 501210), (20, 451089), (27, 334140), (30, 300726), (36, 250605), (45, 200484), (54, 167070), (60, 150363), (81, 111380), (90, 100242), (108, 83535), (135, 66828), (162, 55690), (180, 50121), (270, 33414), (324, 27845), (405, 22276), (540, 16707), (810, 11138), (1620, 5569)]