142910670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40065

約数の個数: 64

約数和(自身を含む): 415051776

約数和(自身を除く): 272141106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 40031, 80062, 120093, 200155, 240186, 280217, 400310, 560434, 600465, 680527, 840651, 1200930, 1361054, 1401085, 1681302, 2041581, 2802170, 3402635, 4083162, 4203255, 4763689, 6805270, 8406510, 9527378, 10207905, 14291067, 20415810, 23818445, 28582134, 47636890, 71455335, 142910670]

約数ペア:

[(1, 142910670), (2, 71455335), (3, 47636890), (5, 28582134), (6, 23818445), (7, 20415810), (10, 14291067), (14, 10207905), (15, 9527378), (17, 8406510), (21, 6805270), (30, 4763689), (34, 4203255), (35, 4083162), (42, 3402635), (51, 2802170), (70, 2041581), (85, 1681302), (102, 1401085), (105, 1361054), (119, 1200930), (170, 840651), (210, 680527), (238, 600465), (255, 560434), (357, 400310), (510, 280217), (595, 240186), (714, 200155), (1190, 120093), (1785, 80062), (3570, 40031)]