74490010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12821}}^1$

素因数の和:12918

約数の個数: 32

約数和(自身を含む): 155094912

約数和(自身を除く): 80604902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 12821, 25642, 64105, 89747, 128210, 179494, 448735, 897470, 1064143, 2128286, 5320715, 7449001, 10641430, 14898002, 37245005, 74490010]

約数ペア:

[(1, 74490010), (2, 37245005), (5, 14898002), (7, 10641430), (10, 7449001), (14, 5320715), (35, 2128286), (70, 1064143), (83, 897470), (166, 448735), (415, 179494), (581, 128210), (830, 89747), (1162, 64105), (2905, 25642), (5810, 12821)]