24030890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 25320790

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 67, 89, 130, 134, 155, 178, 310, 335, 403, 445, 670, 806, 871, 890, 1157, 1742, 2015, 2077, 2314, 2759, 4030, 4154, 4355, 5518, 5785, 5963, 8710, 10385, 11570, 11926, 13795, 20770, 27001, 27590, 29815, 35867, 54002, 59630, 71734, 77519, 135005, 155038, 179335, 184853, 270010, 358670, 369706, 387595, 775190, 924265, 1848530, 2403089, 4806178, 12015445, 24030890]

約数ペア:

[(1, 24030890), (2, 12015445), (5, 4806178), (10, 2403089), (13, 1848530), (26, 924265), (31, 775190), (62, 387595), (65, 369706), (67, 358670), (89, 270010), (130, 184853), (134, 179335), (155, 155038), (178, 135005), (310, 77519), (335, 71734), (403, 59630), (445, 54002), (670, 35867), (806, 29815), (871, 27590), (890, 27001), (1157, 20770), (1742, 13795), (2015, 11926), (2077, 11570), (2314, 10385), (2759, 8710), (4030, 5963), (4154, 5785), (4355, 5518)]