68823580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{829}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 165654720

約数和(自身を除く): 96831140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 829, 1186, 1658, 2372, 2965, 3316, 4145, 4151, 5803, 5930, 8290, 8302, 11606, 11860, 16580, 16604, 20755, 23212, 29015, 41510, 58030, 83020, 116060, 491597, 983194, 1966388, 2457985, 3441179, 4915970, 6882358, 9831940, 13764716, 17205895, 34411790, 68823580]

約数ペア:

[(1, 68823580), (2, 34411790), (4, 17205895), (5, 13764716), (7, 9831940), (10, 6882358), (14, 4915970), (20, 3441179), (28, 2457985), (35, 1966388), (70, 983194), (140, 491597), (593, 116060), (829, 83020), (1186, 58030), (1658, 41510), (2372, 29015), (2965, 23212), (3316, 20755), (4145, 16604), (4151, 16580), (5803, 11860), (5930, 11606), (8290, 8302)]