29834390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 54933120

約数和(自身を除く): 25098730

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 271, 505, 542, 545, 1010, 1090, 1355, 2710, 11009, 22018, 27371, 29539, 54742, 55045, 59078, 110090, 136855, 147695, 273710, 295390, 2983439, 5966878, 14917195, 29834390]

約数ペア:

[(1, 29834390), (2, 14917195), (5, 5966878), (10, 2983439), (101, 295390), (109, 273710), (202, 147695), (218, 136855), (271, 110090), (505, 59078), (542, 55045), (545, 54742), (1010, 29539), (1090, 27371), (1355, 22018), (2710, 11009)]