135997260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{323803}}^1$

素因数の和:323822

約数の個数: 48

約数和(自身を含む): 435192576

約数和(自身を除く): 299195316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 323803, 647606, 971409, 1295212, 1619015, 1942818, 2266621, 3238030, 3885636, 4533242, 4857045, 6476060, 6799863, 9066484, 9714090, 11333105, 13599726, 19428180, 22666210, 27199452, 33999315, 45332420, 67998630, 135997260]

約数ペア:

[(1, 135997260), (2, 67998630), (3, 45332420), (4, 33999315), (5, 27199452), (6, 22666210), (7, 19428180), (10, 13599726), (12, 11333105), (14, 9714090), (15, 9066484), (20, 6799863), (21, 6476060), (28, 4857045), (30, 4533242), (35, 3885636), (42, 3238030), (60, 2266621), (70, 1942818), (84, 1619015), (105, 1295212), (140, 971409), (210, 647606), (420, 323803)]