9947700

素因数分解:

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

素因数の和:1606

約数の個数: 108

約数和(自身を含む): 35657440

約数和(自身を除く): 25709740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 1579, 2100, 3150, 3158, 4737, 6300, 6316, 7895, 9474, 11053, 14211, 15790, 18948, 22106, 23685, 28422, 31580, 33159, 39475, 44212, 47370, 55265, 56844, 66318, 71055, 78950, 94740, 99477, 110530, 118425, 132636, 142110, 157900, 165795, 198954, 221060, 236850, 276325, 284220, 331590, 355275, 397908, 473700, 497385, 552650, 663180, 710550, 828975, 994770, 1105300, 1421100, 1657950, 1989540, 2486925, 3315900, 4973850, 9947700]

約数ペア:

[(1, 9947700), (2, 4973850), (3, 3315900), (4, 2486925), (5, 1989540), (6, 1657950), (7, 1421100), (9, 1105300), (10, 994770), (12, 828975), (14, 710550), (15, 663180), (18, 552650), (20, 497385), (21, 473700), (25, 397908), (28, 355275), (30, 331590), (35, 284220), (36, 276325), (42, 236850), (45, 221060), (50, 198954), (60, 165795), (63, 157900), (70, 142110), (75, 132636), (84, 118425), (90, 110530), (100, 99477), (105, 94740), (126, 78950), (140, 71055), (150, 66318), (175, 56844), (180, 55265), (210, 47370), (225, 44212), (252, 39475), (300, 33159), (315, 31580), (350, 28422), (420, 23685), (450, 22106), (525, 18948), (630, 15790), (700, 14211), (900, 11053), (1050, 9474), (1260, 7895), (1575, 6316), (1579, 6300), (2100, 4737), (3150, 3158)]