29958650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 58924800

約数和(自身を除く): 28966150

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 218, 230, 239, 478, 545, 575, 1090, 1150, 1195, 2390, 2507, 2725, 5014, 5450, 5497, 5975, 10994, 11950, 12535, 25070, 26051, 27485, 52102, 54970, 62675, 125350, 130255, 137425, 260510, 274850, 599173, 651275, 1198346, 1302550, 2995865, 5991730, 14979325, 29958650]

約数ペア:

[(1, 29958650), (2, 14979325), (5, 5991730), (10, 2995865), (23, 1302550), (25, 1198346), (46, 651275), (50, 599173), (109, 274850), (115, 260510), (218, 137425), (230, 130255), (239, 125350), (478, 62675), (545, 54970), (575, 52102), (1090, 27485), (1150, 26051), (1195, 25070), (2390, 12535), (2507, 11950), (2725, 10994), (5014, 5975), (5450, 5497)]