1770122844

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{20479}}^1$

素因数の和:20517

約数の個数: 90

約数和(自身を含む): 5220167680

約数和(自身を除く): 3450044836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 20479, 21609, 28812, 40958, 43218, 61437, 81916, 86436, 122874, 143353, 184311, 245748, 286706, 368622, 430059, 573412, 737244, 860118, 1003471, 1290177, 1720236, 2006942, 2580354, 3010413, 4013884, 5160708, 6020826, 7024297, 9031239, 12041652, 14048594, 18062478, 21072891, 28097188, 36124956, 42145782, 49170079, 63218673, 84291564, 98340158, 126437346, 147510237, 196680316, 252874692, 295020474, 442530711, 590040948, 885061422, 1770122844]

約数ペア:

[(1, 1770122844), (2, 885061422), (3, 590040948), (4, 442530711), (6, 295020474), (7, 252874692), (9, 196680316), (12, 147510237), (14, 126437346), (18, 98340158), (21, 84291564), (28, 63218673), (36, 49170079), (42, 42145782), (49, 36124956), (63, 28097188), (84, 21072891), (98, 18062478), (126, 14048594), (147, 12041652), (196, 9031239), (252, 7024297), (294, 6020826), (343, 5160708), (441, 4013884), (588, 3010413), (686, 2580354), (882, 2006942), (1029, 1720236), (1372, 1290177), (1764, 1003471), (2058, 860118), (2401, 737244), (3087, 573412), (4116, 430059), (4802, 368622), (6174, 286706), (7203, 245748), (9604, 184311), (12348, 143353), (14406, 122874), (20479, 86436), (21609, 81916), (28812, 61437), (40958, 43218)]