170185345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 57340415

約数列:

[1, 5, 11, 55, 113, 139, 197, 565, 695, 985, 1243, 1529, 2167, 6215, 7645, 10835, 15707, 22261, 27383, 78535, 111305, 136915, 172777, 244871, 301213, 863885, 1224355, 1506065, 3094279, 15471395, 34037069, 170185345]

約数ペア:

[(1, 170185345), (5, 34037069), (11, 15471395), (55, 3094279), (113, 1506065), (139, 1224355), (197, 863885), (565, 301213), (695, 244871), (985, 172777), (1243, 136915), (1529, 111305), (2167, 78535), (6215, 27383), (7645, 22261), (10835, 15707)]