9743860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 13964300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 881, 1106, 1580, 1762, 2212, 2765, 3524, 4405, 5530, 6167, 8810, 11060, 12334, 17620, 24668, 30835, 61670, 69599, 123340, 139198, 278396, 347995, 487193, 695990, 974386, 1391980, 1948772, 2435965, 4871930, 9743860]

約数ペア:

[(1, 9743860), (2, 4871930), (4, 2435965), (5, 1948772), (7, 1391980), (10, 974386), (14, 695990), (20, 487193), (28, 347995), (35, 278396), (70, 139198), (79, 123340), (140, 69599), (158, 61670), (316, 30835), (395, 24668), (553, 17620), (790, 12334), (881, 11060), (1106, 8810), (1580, 6167), (1762, 5530), (2212, 4405), (2765, 3524)]