7172410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 14952960

約数和(自身を除く): 7780550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1297, 2594, 2765, 5530, 6485, 9079, 12970, 18158, 45395, 90790, 102463, 204926, 512315, 717241, 1024630, 1434482, 3586205, 7172410]

約数ペア:

[(1, 7172410), (2, 3586205), (5, 1434482), (7, 1024630), (10, 717241), (14, 512315), (35, 204926), (70, 102463), (79, 90790), (158, 45395), (395, 18158), (553, 12970), (790, 9079), (1106, 6485), (1297, 5530), (2594, 2765)]