2497726860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{7573}}^1$

素因数の和:7847

約数の個数: 96

約数和(自身を含む): 7329208320

約数和(自身を除く): 4831481460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 239, 276, 345, 460, 478, 690, 717, 956, 1195, 1380, 1434, 2390, 2868, 3585, 4780, 5497, 7170, 7573, 10994, 14340, 15146, 16491, 21988, 22719, 27485, 30292, 32982, 37865, 45438, 54970, 65964, 75730, 82455, 90876, 109940, 113595, 151460, 164910, 174179, 227190, 329820, 348358, 454380, 522537, 696716, 870895, 1045074, 1741790, 1809947, 2090148, 2612685, 3483580, 3619894, 5225370, 5429841, 7239788, 9049735, 10450740, 10859682, 18099470, 21719364, 27149205, 36198940, 41628781, 54298410, 83257562, 108596820, 124886343, 166515124, 208143905, 249772686, 416287810, 499545372, 624431715, 832575620, 1248863430, 2497726860]

約数ペア:

[(1, 2497726860), (2, 1248863430), (3, 832575620), (4, 624431715), (5, 499545372), (6, 416287810), (10, 249772686), (12, 208143905), (15, 166515124), (20, 124886343), (23, 108596820), (30, 83257562), (46, 54298410), (60, 41628781), (69, 36198940), (92, 27149205), (115, 21719364), (138, 18099470), (230, 10859682), (239, 10450740), (276, 9049735), (345, 7239788), (460, 5429841), (478, 5225370), (690, 3619894), (717, 3483580), (956, 2612685), (1195, 2090148), (1380, 1809947), (1434, 1741790), (2390, 1045074), (2868, 870895), (3585, 696716), (4780, 522537), (5497, 454380), (7170, 348358), (7573, 329820), (10994, 227190), (14340, 174179), (15146, 164910), (16491, 151460), (21988, 113595), (22719, 109940), (27485, 90876), (30292, 82455), (32982, 75730), (37865, 65964), (45438, 54970)]