6647060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 16181760

約数和(自身を除く): 9534700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 601, 790, 1106, 1202, 1580, 2212, 2404, 2765, 3005, 4207, 5530, 6010, 8414, 11060, 12020, 16828, 21035, 42070, 47479, 84140, 94958, 189916, 237395, 332353, 474790, 664706, 949580, 1329412, 1661765, 3323530, 6647060]

約数ペア:

[(1, 6647060), (2, 3323530), (4, 1661765), (5, 1329412), (7, 949580), (10, 664706), (14, 474790), (20, 332353), (28, 237395), (35, 189916), (70, 94958), (79, 84140), (140, 47479), (158, 42070), (316, 21035), (395, 16828), (553, 12020), (601, 11060), (790, 8414), (1106, 6010), (1202, 5530), (1580, 4207), (2212, 3005), (2404, 2765)]