69965700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33317}}^1$

素因数の和:33341

約数の個数: 72

約数和(自身を含む): 231360192

約数和(自身を除く): 161394492

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, 2100, 33317, 66634, 99951, 133268, 166585, 199902, 233219, 333170, 399804, 466438, 499755, 666340, 699657, 832925, 932876, 999510, 1166095, 1399314, 1665850, 1999020, 2332190, 2498775, 2798628, 3331700, 3498285, 4664380, 4997550, 5830475, 6996570, 9995100, 11660950, 13993140, 17491425, 23321900, 34982850, 69965700]

約数ペア:

[(1, 69965700), (2, 34982850), (3, 23321900), (4, 17491425), (5, 13993140), (6, 11660950), (7, 9995100), (10, 6996570), (12, 5830475), (14, 4997550), (15, 4664380), (20, 3498285), (21, 3331700), (25, 2798628), (28, 2498775), (30, 2332190), (35, 1999020), (42, 1665850), (50, 1399314), (60, 1166095), (70, 999510), (75, 932876), (84, 832925), (100, 699657), (105, 666340), (140, 499755), (150, 466438), (175, 399804), (210, 333170), (300, 233219), (350, 199902), (420, 166585), (525, 133268), (700, 99951), (1050, 66634), (2100, 33317)]