1847020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 4515840

約数和(自身を除く): 2668820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 167, 316, 334, 395, 553, 668, 790, 835, 1106, 1169, 1580, 1670, 2212, 2338, 2765, 3340, 4676, 5530, 5845, 11060, 11690, 13193, 23380, 26386, 52772, 65965, 92351, 131930, 184702, 263860, 369404, 461755, 923510, 1847020]

約数ペア:

[(1, 1847020), (2, 923510), (4, 461755), (5, 369404), (7, 263860), (10, 184702), (14, 131930), (20, 92351), (28, 65965), (35, 52772), (70, 26386), (79, 23380), (140, 13193), (158, 11690), (167, 11060), (316, 5845), (334, 5530), (395, 4676), (553, 3340), (668, 2765), (790, 2338), (835, 2212), (1106, 1670), (1169, 1580)]