6558580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 9408140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 593, 790, 1106, 1186, 1580, 2212, 2372, 2765, 2965, 4151, 5530, 5930, 8302, 11060, 11860, 16604, 20755, 41510, 46847, 83020, 93694, 187388, 234235, 327929, 468470, 655858, 936940, 1311716, 1639645, 3279290, 6558580]

約数ペア:

[(1, 6558580), (2, 3279290), (4, 1639645), (5, 1311716), (7, 936940), (10, 655858), (14, 468470), (20, 327929), (28, 234235), (35, 187388), (70, 93694), (79, 83020), (140, 46847), (158, 41510), (316, 20755), (395, 16604), (553, 11860), (593, 11060), (790, 8302), (1106, 5930), (1186, 5530), (1580, 4151), (2212, 2965), (2372, 2765)]