12766563530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{74471}}^1$

素因数の和:74595

約数の個数: 64

約数和(自身を含む): 27453358080

約数和(自身を除く): 14686794550

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 1085, 1106, 2170, 2449, 2765, 4898, 5530, 12245, 17143, 24490, 34286, 74471, 85715, 148942, 171430, 372355, 521297, 744710, 1042594, 2308601, 2606485, 4617202, 5212970, 5883209, 11543005, 11766418, 16160207, 23086010, 29416045, 32320414, 41182463, 58832090, 80801035, 82364926, 161602070, 182379479, 205912315, 364758958, 411824630, 911897395, 1276656353, 1823794790, 2553312706, 6383281765, 12766563530]

約数ペア:

[(1, 12766563530), (2, 6383281765), (5, 2553312706), (7, 1823794790), (10, 1276656353), (14, 911897395), (31, 411824630), (35, 364758958), (62, 205912315), (70, 182379479), (79, 161602070), (155, 82364926), (158, 80801035), (217, 58832090), (310, 41182463), (395, 32320414), (434, 29416045), (553, 23086010), (790, 16160207), (1085, 11766418), (1106, 11543005), (2170, 5883209), (2449, 5212970), (2765, 4617202), (4898, 2606485), (5530, 2308601), (12245, 1042594), (17143, 744710), (24490, 521297), (34286, 372355), (74471, 171430), (85715, 148942)]