42702130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 81803520

約数和(自身を除く): 39101390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1051, 1195, 2102, 2390, 4063, 5255, 8126, 10510, 17867, 20315, 35734, 40630, 89335, 178670, 251189, 502378, 1255945, 2511890, 4270213, 8540426, 21351065, 42702130]

約数ペア:

[(1, 42702130), (2, 21351065), (5, 8540426), (10, 4270213), (17, 2511890), (34, 1255945), (85, 502378), (170, 251189), (239, 178670), (478, 89335), (1051, 40630), (1195, 35734), (2102, 20315), (2390, 17867), (4063, 10510), (5255, 8126)]