86574420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53441}}^1$

素因数の和:53462

約数の個数: 60

約数和(自身を含む): 271592244

約数和(自身を除く): 185017824

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, 53441, 106882, 160323, 213764, 267205, 320646, 480969, 534410, 641292, 801615, 961938, 1068820, 1442907, 1603230, 1923876, 2404845, 2885814, 3206460, 4328721, 4809690, 5771628, 7214535, 8657442, 9619380, 14429070, 17314884, 21643605, 28858140, 43287210, 86574420]

約数ペア:

[(1, 86574420), (2, 43287210), (3, 28858140), (4, 21643605), (5, 17314884), (6, 14429070), (9, 9619380), (10, 8657442), (12, 7214535), (15, 5771628), (18, 4809690), (20, 4328721), (27, 3206460), (30, 2885814), (36, 2404845), (45, 1923876), (54, 1603230), (60, 1442907), (81, 1068820), (90, 961938), (108, 801615), (135, 641292), (162, 534410), (180, 480969), (270, 320646), (324, 267205), (405, 213764), (540, 160323), (810, 106882), (1620, 53441)]