174298140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42101}}^1$

素因数の和:42139

約数の個数: 72

約数和(自身を含む): 551704608

約数和(自身を除く): 377406468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 42101, 84202, 126303, 168404, 210505, 252606, 378909, 421010, 505212, 631515, 757818, 842020, 968323, 1263030, 1515636, 1894545, 1936646, 2526060, 2904969, 3789090, 3873292, 4841615, 5809938, 7578180, 8714907, 9683230, 11619876, 14524845, 17429814, 19366460, 29049690, 34859628, 43574535, 58099380, 87149070, 174298140]

約数ペア:

[(1, 174298140), (2, 87149070), (3, 58099380), (4, 43574535), (5, 34859628), (6, 29049690), (9, 19366460), (10, 17429814), (12, 14524845), (15, 11619876), (18, 9683230), (20, 8714907), (23, 7578180), (30, 5809938), (36, 4841615), (45, 3873292), (46, 3789090), (60, 2904969), (69, 2526060), (90, 1936646), (92, 1894545), (115, 1515636), (138, 1263030), (180, 968323), (207, 842020), (230, 757818), (276, 631515), (345, 505212), (414, 421010), (460, 378909), (690, 252606), (828, 210505), (1035, 168404), (1380, 126303), (2070, 84202), (4140, 42101)]