346722170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 636990480

約数和(自身を除く): 290268310

約数列:

[1, 2, 5, 10, 61, 122, 269, 305, 538, 610, 1345, 2113, 2690, 4226, 10565, 16409, 21130, 32818, 82045, 128893, 164090, 257786, 568397, 644465, 1136794, 1288930, 2841985, 5683970, 34672217, 69344434, 173361085, 346722170]

約数ペア:

[(1, 346722170), (2, 173361085), (5, 69344434), (10, 34672217), (61, 5683970), (122, 2841985), (269, 1288930), (305, 1136794), (538, 644465), (610, 568397), (1345, 257786), (2113, 164090), (2690, 128893), (4226, 82045), (10565, 32818), (16409, 21130)]