2053670010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{77003}}^1$

素因数の和:77147

約数の個数: 64

約数和(自身を含む): 5677350912

約数和(自身を除く): 3623680902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 26670, 77003, 154006, 231009, 385015, 462018, 539021, 770030, 1078042, 1155045, 1617063, 2310090, 2695105, 3234126, 5390210, 8085315, 9779381, 16170630, 19558762, 29338143, 48896905, 58676286, 68455667, 97793810, 136911334, 146690715, 205367001, 293381430, 342278335, 410734002, 684556670, 1026835005, 2053670010]

約数ペア:

[(1, 2053670010), (2, 1026835005), (3, 684556670), (5, 410734002), (6, 342278335), (7, 293381430), (10, 205367001), (14, 146690715), (15, 136911334), (21, 97793810), (30, 68455667), (35, 58676286), (42, 48896905), (70, 29338143), (105, 19558762), (127, 16170630), (210, 9779381), (254, 8085315), (381, 5390210), (635, 3234126), (762, 2695105), (889, 2310090), (1270, 1617063), (1778, 1155045), (1905, 1078042), (2667, 770030), (3810, 539021), (4445, 462018), (5334, 385015), (8890, 231009), (13335, 154006), (26670, 77003)]