3315900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 10971520

約数和(自身を除く): 7655620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1579, 2100, 3158, 4737, 6316, 7895, 9474, 11053, 15790, 18948, 22106, 23685, 31580, 33159, 39475, 44212, 47370, 55265, 66318, 78950, 94740, 110530, 118425, 132636, 157900, 165795, 221060, 236850, 276325, 331590, 473700, 552650, 663180, 828975, 1105300, 1657950, 3315900]

約数ペア:

[(1, 3315900), (2, 1657950), (3, 1105300), (4, 828975), (5, 663180), (6, 552650), (7, 473700), (10, 331590), (12, 276325), (14, 236850), (15, 221060), (20, 165795), (21, 157900), (25, 132636), (28, 118425), (30, 110530), (35, 94740), (42, 78950), (50, 66318), (60, 55265), (70, 47370), (75, 44212), (84, 39475), (100, 33159), (105, 31580), (140, 23685), (150, 22106), (175, 18948), (210, 15790), (300, 11053), (350, 9474), (420, 7895), (525, 6316), (700, 4737), (1050, 3158), (1579, 2100)]