2285418590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 5258373120

約数和(自身を除く): 2972954530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 103, 130, 182, 185, 206, 259, 370, 455, 481, 515, 518, 659, 721, 910, 962, 1030, 1295, 1318, 1339, 1442, 2405, 2590, 2678, 3295, 3367, 3605, 3811, 4613, 4810, 6590, 6695, 6734, 7210, 7622, 8567, 9226, 9373, 13390, 16835, 17134, 18746, 19055, 23065, 24383, 26677, 33670, 38110, 42835, 46130, 46865, 48766, 49543, 53354, 59969, 67877, 85670, 93730, 99086, 119938, 121915, 133385, 135754, 170681, 243830, 247715, 266770, 299845, 316979, 339385, 341362, 346801, 475139, 495430, 599690, 633958, 678770, 693602, 853405, 882401, 950278, 1584895, 1706810, 1734005, 1764802, 2218853, 2375695, 2511449, 3169790, 3468010, 4412005, 4437706, 4751390, 5022898, 6176807, 8824010, 11094265, 12353614, 12557245, 17580143, 22188530, 25114490, 30884035, 32648837, 35160286, 61768070, 65297674, 87900715, 163244185, 175801430, 228541859, 326488370, 457083718, 1142709295, 2285418590]

約数ペア:

[(1, 2285418590), (2, 1142709295), (5, 457083718), (7, 326488370), (10, 228541859), (13, 175801430), (14, 163244185), (26, 87900715), (35, 65297674), (37, 61768070), (65, 35160286), (70, 32648837), (74, 30884035), (91, 25114490), (103, 22188530), (130, 17580143), (182, 12557245), (185, 12353614), (206, 11094265), (259, 8824010), (370, 6176807), (455, 5022898), (481, 4751390), (515, 4437706), (518, 4412005), (659, 3468010), (721, 3169790), (910, 2511449), (962, 2375695), (1030, 2218853), (1295, 1764802), (1318, 1734005), (1339, 1706810), (1442, 1584895), (2405, 950278), (2590, 882401), (2678, 853405), (3295, 693602), (3367, 678770), (3605, 633958), (3811, 599690), (4613, 495430), (4810, 475139), (6590, 346801), (6695, 341362), (6734, 339385), (7210, 316979), (7622, 299845), (8567, 266770), (9226, 247715), (9373, 243830), (13390, 170681), (16835, 135754), (17134, 133385), (18746, 121915), (19055, 119938), (23065, 99086), (24383, 93730), (26677, 85670), (33670, 67877), (38110, 59969), (42835, 53354), (46130, 49543), (46865, 48766)]