6846140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 9819460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 619, 790, 1106, 1238, 1580, 2212, 2476, 2765, 3095, 4333, 5530, 6190, 8666, 11060, 12380, 17332, 21665, 43330, 48901, 86660, 97802, 195604, 244505, 342307, 489010, 684614, 978020, 1369228, 1711535, 3423070, 6846140]

約数ペア:

[(1, 6846140), (2, 3423070), (4, 1711535), (5, 1369228), (7, 978020), (10, 684614), (14, 489010), (20, 342307), (28, 244505), (35, 195604), (70, 97802), (79, 86660), (140, 48901), (158, 43330), (316, 21665), (395, 17332), (553, 12380), (619, 11060), (790, 8666), (1106, 6190), (1238, 5530), (1580, 4333), (2212, 3095), (2476, 2765)]