12208590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 20738610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 439, 515, 618, 878, 927, 1030, 1317, 1545, 1854, 2195, 2634, 2781, 3090, 3951, 4390, 4635, 5562, 6585, 7902, 9270, 11853, 13170, 13905, 19755, 23706, 27810, 39510, 45217, 59265, 90434, 118530, 135651, 226085, 271302, 406953, 452170, 678255, 813906, 1220859, 1356510, 2034765, 2441718, 4069530, 6104295, 12208590]

約数ペア:

[(1, 12208590), (2, 6104295), (3, 4069530), (5, 2441718), (6, 2034765), (9, 1356510), (10, 1220859), (15, 813906), (18, 678255), (27, 452170), (30, 406953), (45, 271302), (54, 226085), (90, 135651), (103, 118530), (135, 90434), (206, 59265), (270, 45217), (309, 39510), (439, 27810), (515, 23706), (618, 19755), (878, 13905), (927, 13170), (1030, 11853), (1317, 9270), (1545, 7902), (1854, 6585), (2195, 5562), (2634, 4635), (2781, 4390), (3090, 3951)]