2920070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 5343408

約数和(自身を除く): 2423338

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4787, 9574, 23935, 47870, 292007, 584014, 1460035, 2920070]

約数ペア:

[(1, 2920070), (2, 1460035), (5, 584014), (10, 292007), (61, 47870), (122, 23935), (305, 9574), (610, 4787)]