29914820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115057}}^1$

素因数の和:115079

約数の個数: 24

約数和(自身を含む): 67654104

約数和(自身を除く): 37739284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 115057, 230114, 460228, 575285, 1150570, 1495741, 2301140, 2991482, 5982964, 7478705, 14957410, 29914820]

約数ペア:

[(1, 29914820), (2, 14957410), (4, 7478705), (5, 5982964), (10, 2991482), (13, 2301140), (20, 1495741), (26, 1150570), (52, 575285), (65, 460228), (130, 230114), (260, 115057)]