217167660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41603}}^1$

素因数の和:41647

約数の個数: 72

約数和(自身を含む): 681473520

約数和(自身を除く): 464305860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 41603, 83206, 124809, 166412, 208015, 249618, 374427, 416030, 499236, 624045, 748854, 832060, 1206487, 1248090, 1497708, 1872135, 2412974, 2496180, 3619461, 3744270, 4825948, 6032435, 7238922, 7488540, 10858383, 12064870, 14477844, 18097305, 21716766, 24129740, 36194610, 43433532, 54291915, 72389220, 108583830, 217167660]

約数ペア:

[(1, 217167660), (2, 108583830), (3, 72389220), (4, 54291915), (5, 43433532), (6, 36194610), (9, 24129740), (10, 21716766), (12, 18097305), (15, 14477844), (18, 12064870), (20, 10858383), (29, 7488540), (30, 7238922), (36, 6032435), (45, 4825948), (58, 3744270), (60, 3619461), (87, 2496180), (90, 2412974), (116, 1872135), (145, 1497708), (174, 1248090), (180, 1206487), (261, 832060), (290, 748854), (348, 624045), (435, 499236), (522, 416030), (580, 374427), (870, 249618), (1044, 208015), (1305, 166412), (1740, 124809), (2610, 83206), (5220, 41603)]