138269220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56207}}^1$

素因数の和:56260

約数の個数: 48

約数和(自身を含む): 396603648

約数和(自身を除く): 258334428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 56207, 112414, 168621, 224828, 281035, 337242, 562070, 674484, 843105, 1124140, 1686210, 2304487, 3372420, 4608974, 6913461, 9217948, 11522435, 13826922, 23044870, 27653844, 34567305, 46089740, 69134610, 138269220]

約数ペア:

[(1, 138269220), (2, 69134610), (3, 46089740), (4, 34567305), (5, 27653844), (6, 23044870), (10, 13826922), (12, 11522435), (15, 9217948), (20, 6913461), (30, 4608974), (41, 3372420), (60, 2304487), (82, 1686210), (123, 1124140), (164, 843105), (205, 674484), (246, 562070), (410, 337242), (492, 281035), (615, 224828), (820, 168621), (1230, 112414), (2460, 56207)]