39086250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1521

約数の個数: 80

約数和(自身を含む): 111714240

約数和(自身を除く): 72627990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1489, 1750, 1875, 2625, 2978, 3750, 4375, 4467, 5250, 7445, 8750, 8934, 10423, 13125, 14890, 20846, 22335, 26250, 31269, 37225, 44670, 52115, 62538, 74450, 104230, 111675, 156345, 186125, 223350, 260575, 312690, 372250, 521150, 558375, 781725, 930625, 1116750, 1302875, 1563450, 1861250, 2605750, 2791875, 3908625, 5583750, 6514375, 7817250, 13028750, 19543125, 39086250]

約数ペア:

[(1, 39086250), (2, 19543125), (3, 13028750), (5, 7817250), (6, 6514375), (7, 5583750), (10, 3908625), (14, 2791875), (15, 2605750), (21, 1861250), (25, 1563450), (30, 1302875), (35, 1116750), (42, 930625), (50, 781725), (70, 558375), (75, 521150), (105, 372250), (125, 312690), (150, 260575), (175, 223350), (210, 186125), (250, 156345), (350, 111675), (375, 104230), (525, 74450), (625, 62538), (750, 52115), (875, 44670), (1050, 37225), (1250, 31269), (1489, 26250), (1750, 22335), (1875, 20846), (2625, 14890), (2978, 13125), (3750, 10423), (4375, 8934), (4467, 8750), (5250, 7445)]