39468870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{6961}}^1$

素因数の和:6987

約数の個数: 80

約数和(自身を含む): 121305888

約数和(自身を除く): 81837018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 6961, 13922, 20883, 34805, 41766, 48727, 62649, 69610, 97454, 104415, 125298, 146181, 187947, 208830, 243635, 292362, 313245, 375894, 438543, 487270, 563841, 626490, 730905, 877086, 939735, 1127682, 1315629, 1461810, 1879470, 2192715, 2631258, 2819205, 3946887, 4385430, 5638410, 6578145, 7893774, 13156290, 19734435, 39468870]

約数ペア:

[(1, 39468870), (2, 19734435), (3, 13156290), (5, 7893774), (6, 6578145), (7, 5638410), (9, 4385430), (10, 3946887), (14, 2819205), (15, 2631258), (18, 2192715), (21, 1879470), (27, 1461810), (30, 1315629), (35, 1127682), (42, 939735), (45, 877086), (54, 730905), (63, 626490), (70, 563841), (81, 487270), (90, 438543), (105, 375894), (126, 313245), (135, 292362), (162, 243635), (189, 208830), (210, 187947), (270, 146181), (315, 125298), (378, 104415), (405, 97454), (567, 69610), (630, 62649), (810, 48727), (945, 41766), (1134, 34805), (1890, 20883), (2835, 13922), (5670, 6961)]