1718119780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6113}}^1$

素因数の和:6205

約数の個数: 96

約数和(自身を含む): 4141476864

約数和(自身を除く): 2423357084

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 188, 230, 235, 260, 299, 460, 470, 598, 611, 940, 1081, 1196, 1222, 1495, 2162, 2444, 2990, 3055, 4324, 5405, 5980, 6110, 6113, 10810, 12220, 12226, 14053, 21620, 24452, 28106, 30565, 56212, 61130, 70265, 79469, 122260, 140530, 140599, 158938, 281060, 281198, 287311, 317876, 397345, 562396, 574622, 702995, 794690, 1149244, 1405990, 1436555, 1589380, 1827787, 2811980, 2873110, 3655574, 3735043, 5746220, 6608153, 7311148, 7470086, 9138935, 13216306, 14940172, 18277870, 18675215, 26432612, 33040765, 36555740, 37350430, 66081530, 74700860, 85905989, 132163060, 171811978, 343623956, 429529945, 859059890, 1718119780]

約数ペア:

[(1, 1718119780), (2, 859059890), (4, 429529945), (5, 343623956), (10, 171811978), (13, 132163060), (20, 85905989), (23, 74700860), (26, 66081530), (46, 37350430), (47, 36555740), (52, 33040765), (65, 26432612), (92, 18675215), (94, 18277870), (115, 14940172), (130, 13216306), (188, 9138935), (230, 7470086), (235, 7311148), (260, 6608153), (299, 5746220), (460, 3735043), (470, 3655574), (598, 2873110), (611, 2811980), (940, 1827787), (1081, 1589380), (1196, 1436555), (1222, 1405990), (1495, 1149244), (2162, 794690), (2444, 702995), (2990, 574622), (3055, 562396), (4324, 397345), (5405, 317876), (5980, 287311), (6110, 281198), (6113, 281060), (10810, 158938), (12220, 140599), (12226, 140530), (14053, 122260), (21620, 79469), (24452, 70265), (28106, 61130), (30565, 56212)]