17162220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 49609728

約数和(自身を除く): 32447508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9227, 18454, 27681, 36908, 46135, 55362, 92270, 110724, 138405, 184540, 276810, 286037, 553620, 572074, 858111, 1144148, 1430185, 1716222, 2860370, 3432444, 4290555, 5720740, 8581110, 17162220]

約数ペア:

[(1, 17162220), (2, 8581110), (3, 5720740), (4, 4290555), (5, 3432444), (6, 2860370), (10, 1716222), (12, 1430185), (15, 1144148), (20, 858111), (30, 572074), (31, 553620), (60, 286037), (62, 276810), (93, 184540), (124, 138405), (155, 110724), (186, 92270), (310, 55362), (372, 46135), (465, 36908), (620, 27681), (930, 18454), (1860, 9227)]