30714768

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1482

約数の個数: 120

約数和(自身を含む): 102627360

約数和(自身を除く): 71912592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1451, 1512, 1764, 2352, 2646, 2902, 3024, 3528, 4353, 5292, 5804, 7056, 8706, 10157, 10584, 11608, 13059, 17412, 20314, 21168, 23216, 26118, 30471, 34824, 39177, 40628, 52236, 60942, 69648, 71099, 78354, 81256, 91413, 104472, 121884, 142198, 156708, 162512, 182826, 208944, 213297, 243768, 274239, 284396, 313416, 365652, 426594, 487536, 548478, 568792, 626832, 639891, 731304, 853188, 1096956, 1137584, 1279782, 1462608, 1706376, 1919673, 2193912, 2559564, 3412752, 3839346, 4387824, 5119128, 7678692, 10238256, 15357384, 30714768]

約数ペア:

[(1, 30714768), (2, 15357384), (3, 10238256), (4, 7678692), (6, 5119128), (7, 4387824), (8, 3839346), (9, 3412752), (12, 2559564), (14, 2193912), (16, 1919673), (18, 1706376), (21, 1462608), (24, 1279782), (27, 1137584), (28, 1096956), (36, 853188), (42, 731304), (48, 639891), (49, 626832), (54, 568792), (56, 548478), (63, 487536), (72, 426594), (84, 365652), (98, 313416), (108, 284396), (112, 274239), (126, 243768), (144, 213297), (147, 208944), (168, 182826), (189, 162512), (196, 156708), (216, 142198), (252, 121884), (294, 104472), (336, 91413), (378, 81256), (392, 78354), (432, 71099), (441, 69648), (504, 60942), (588, 52236), (756, 40628), (784, 39177), (882, 34824), (1008, 30471), (1176, 26118), (1323, 23216), (1451, 21168), (1512, 20314), (1764, 17412), (2352, 13059), (2646, 11608), (2902, 10584), (3024, 10157), (3528, 8706), (4353, 7056), (5292, 5804)]