1270291090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2702747}}^1$

素因数の和:2702801

約数の個数: 16

約数和(自身を含む): 2335174272

約数和(自身を除く): 1064883182

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2702747, 5405494, 13513735, 27027470, 127029109, 254058218, 635145545, 1270291090]

約数ペア:

[(1, 1270291090), (2, 635145545), (5, 254058218), (10, 127029109), (47, 27027470), (94, 13513735), (235, 5405494), (470, 2702747)]