29618030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 57867264

約数和(自身を除く): 28249234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1663, 1781, 3326, 3562, 8315, 8905, 16630, 17810, 21619, 43238, 108095, 216190, 227831, 455662, 1139155, 2278310, 2961803, 5923606, 14809015, 29618030]

約数ペア:

[(1, 29618030), (2, 14809015), (5, 5923606), (10, 2961803), (13, 2278310), (26, 1139155), (65, 455662), (130, 227831), (137, 216190), (274, 108095), (685, 43238), (1370, 21619), (1663, 17810), (1781, 16630), (3326, 8905), (3562, 8315)]