9722220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 28105728

約数和(自身を除く): 18383508

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, 5227, 10454, 15681, 20908, 26135, 31362, 52270, 62724, 78405, 104540, 156810, 162037, 313620, 324074, 486111, 648148, 810185, 972222, 1620370, 1944444, 2430555, 3240740, 4861110, 9722220]

約数ペア:

[(1, 9722220), (2, 4861110), (3, 3240740), (4, 2430555), (5, 1944444), (6, 1620370), (10, 972222), (12, 810185), (15, 648148), (20, 486111), (30, 324074), (31, 313620), (60, 162037), (62, 156810), (93, 104540), (124, 78405), (155, 62724), (186, 52270), (310, 31362), (372, 26135), (465, 20908), (620, 15681), (930, 10454), (1860, 5227)]