3007060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 7386624

約数和(自身を除く): 4379564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 457, 470, 658, 914, 940, 1316, 1645, 1828, 2285, 3199, 3290, 4570, 6398, 6580, 9140, 12796, 15995, 21479, 31990, 42958, 63980, 85916, 107395, 150353, 214790, 300706, 429580, 601412, 751765, 1503530, 3007060]

約数ペア:

[(1, 3007060), (2, 1503530), (4, 751765), (5, 601412), (7, 429580), (10, 300706), (14, 214790), (20, 150353), (28, 107395), (35, 85916), (47, 63980), (70, 42958), (94, 31990), (140, 21479), (188, 15995), (235, 12796), (329, 9140), (457, 6580), (470, 6398), (658, 4570), (914, 3290), (940, 3199), (1316, 2285), (1645, 1828)]