231698550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 604247040

約数和(自身を除く): 372548490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 239, 281, 345, 478, 562, 575, 690, 717, 843, 1150, 1195, 1405, 1434, 1686, 1725, 2390, 2810, 3450, 3585, 4215, 5497, 5975, 6463, 7025, 7170, 8430, 10994, 11950, 12926, 14050, 16491, 17925, 19389, 21075, 27485, 32315, 32982, 35850, 38778, 42150, 54970, 64630, 67159, 82455, 96945, 134318, 137425, 161575, 164910, 193890, 201477, 274850, 323150, 335795, 402954, 412275, 484725, 671590, 824550, 969450, 1007385, 1544657, 1678975, 2014770, 3089314, 3357950, 4633971, 5036925, 7723285, 9267942, 10073850, 15446570, 23169855, 38616425, 46339710, 77232850, 115849275, 231698550]

約数ペア:

[(1, 231698550), (2, 115849275), (3, 77232850), (5, 46339710), (6, 38616425), (10, 23169855), (15, 15446570), (23, 10073850), (25, 9267942), (30, 7723285), (46, 5036925), (50, 4633971), (69, 3357950), (75, 3089314), (115, 2014770), (138, 1678975), (150, 1544657), (230, 1007385), (239, 969450), (281, 824550), (345, 671590), (478, 484725), (562, 412275), (575, 402954), (690, 335795), (717, 323150), (843, 274850), (1150, 201477), (1195, 193890), (1405, 164910), (1434, 161575), (1686, 137425), (1725, 134318), (2390, 96945), (2810, 82455), (3450, 67159), (3585, 64630), (4215, 54970), (5497, 42150), (5975, 38778), (6463, 35850), (7025, 32982), (7170, 32315), (8430, 27485), (10994, 21075), (11950, 19389), (12926, 17925), (14050, 16491)]