29104270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 27777170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 1709, 3406, 3418, 8515, 8545, 17030, 17090, 22217, 44434, 111085, 222170, 223879, 447758, 1119395, 2238790, 2910427, 5820854, 14552135, 29104270]

約数ペア:

[(1, 29104270), (2, 14552135), (5, 5820854), (10, 2910427), (13, 2238790), (26, 1119395), (65, 447758), (130, 223879), (131, 222170), (262, 111085), (655, 44434), (1310, 22217), (1703, 17090), (1709, 17030), (3406, 8545), (3418, 8515)]