4122750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6659970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 239, 250, 345, 375, 478, 575, 690, 717, 750, 1150, 1195, 1434, 1725, 2390, 2875, 3450, 3585, 5497, 5750, 5975, 7170, 8625, 10994, 11950, 16491, 17250, 17925, 27485, 29875, 32982, 35850, 54970, 59750, 82455, 89625, 137425, 164910, 179250, 274850, 412275, 687125, 824550, 1374250, 2061375, 4122750]

約数ペア:

[(1, 4122750), (2, 2061375), (3, 1374250), (5, 824550), (6, 687125), (10, 412275), (15, 274850), (23, 179250), (25, 164910), (30, 137425), (46, 89625), (50, 82455), (69, 59750), (75, 54970), (115, 35850), (125, 32982), (138, 29875), (150, 27485), (230, 17925), (239, 17250), (250, 16491), (345, 11950), (375, 10994), (478, 8625), (575, 7170), (690, 5975), (717, 5750), (750, 5497), (1150, 3585), (1195, 3450), (1434, 2875), (1725, 2390)]