171958830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{20693}}^1$

素因数の和:20980

約数の個数: 32

約数和(自身を含む): 414211104

約数和(自身を除く): 242252274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 20693, 41386, 62079, 103465, 124158, 206930, 310395, 620790, 5731961, 11463922, 17195883, 28659805, 34391766, 57319610, 85979415, 171958830]

約数ペア:

[(1, 171958830), (2, 85979415), (3, 57319610), (5, 34391766), (6, 28659805), (10, 17195883), (15, 11463922), (30, 5731961), (277, 620790), (554, 310395), (831, 206930), (1385, 124158), (1662, 103465), (2770, 62079), (4155, 41386), (8310, 20693)]