6620090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 12597120

約数和(自身を除く): 5977030

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 269, 535, 538, 1070, 1345, 2461, 2690, 4922, 6187, 12305, 12374, 24610, 28783, 30935, 57566, 61870, 143915, 287830, 662009, 1324018, 3310045, 6620090]

約数ペア:

[(1, 6620090), (2, 3310045), (5, 1324018), (10, 662009), (23, 287830), (46, 143915), (107, 61870), (115, 57566), (214, 30935), (230, 28783), (269, 24610), (535, 12374), (538, 12305), (1070, 6187), (1345, 4922), (2461, 2690)]