2019175060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{627073}}^1$

素因数の和:627112

約数の個数: 48

約数和(自身を含む): 5056724736

約数和(自身を除く): 3037549676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 627073, 1254146, 2508292, 3135365, 4389511, 6270730, 8779022, 12541460, 14422679, 17558044, 21947555, 28845358, 43895110, 57690716, 72113395, 87790220, 100958753, 144226790, 201917506, 288453580, 403835012, 504793765, 1009587530, 2019175060]

約数ペア:

[(1, 2019175060), (2, 1009587530), (4, 504793765), (5, 403835012), (7, 288453580), (10, 201917506), (14, 144226790), (20, 100958753), (23, 87790220), (28, 72113395), (35, 57690716), (46, 43895110), (70, 28845358), (92, 21947555), (115, 17558044), (140, 14422679), (161, 12541460), (230, 8779022), (322, 6270730), (460, 4389511), (644, 3135365), (805, 2508292), (1610, 1254146), (3220, 627073)]