2917550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 2974930

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 59, 86, 115, 118, 215, 230, 295, 430, 575, 590, 989, 1075, 1150, 1357, 1475, 1978, 2150, 2537, 2714, 2950, 4945, 5074, 6785, 9890, 12685, 13570, 24725, 25370, 33925, 49450, 58351, 63425, 67850, 116702, 126850, 291755, 583510, 1458775, 2917550]

約数ペア:

[(1, 2917550), (2, 1458775), (5, 583510), (10, 291755), (23, 126850), (25, 116702), (43, 67850), (46, 63425), (50, 58351), (59, 49450), (86, 33925), (115, 25370), (118, 24725), (215, 13570), (230, 12685), (295, 9890), (430, 6785), (575, 5074), (590, 4945), (989, 2950), (1075, 2714), (1150, 2537), (1357, 2150), (1475, 1978)]