130003210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2909}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 241995600

約数和(自身を除く): 111992390

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 1090, 2909, 4469, 5818, 8938, 14545, 22345, 29090, 44690, 119269, 238538, 317081, 596345, 634162, 1192690, 1585405, 3170810, 13000321, 26000642, 65001605, 130003210]

約数ペア:

[(1, 130003210), (2, 65001605), (5, 26000642), (10, 13000321), (41, 3170810), (82, 1585405), (109, 1192690), (205, 634162), (218, 596345), (410, 317081), (545, 238538), (1090, 119269), (2909, 44690), (4469, 29090), (5818, 22345), (8938, 14545)]