84538890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{104369}}^1$

素因数の和:104388

約数の個数: 40

約数和(自身を含む): 227317860

約数和(自身を除く): 142778970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104369, 208738, 313107, 521845, 626214, 939321, 1043690, 1565535, 1878642, 2817963, 3131070, 4696605, 5635926, 8453889, 9393210, 14089815, 16907778, 28179630, 42269445, 84538890]

約数ペア:

[(1, 84538890), (2, 42269445), (3, 28179630), (5, 16907778), (6, 14089815), (9, 9393210), (10, 8453889), (15, 5635926), (18, 4696605), (27, 3131070), (30, 2817963), (45, 1878642), (54, 1565535), (81, 1043690), (90, 939321), (135, 626214), (162, 521845), (270, 313107), (405, 208738), (810, 104369)]