30925070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 62215776

約数和(自身を除く): 31290706

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6857, 13714, 34285, 68570, 75427, 150854, 281137, 377135, 562274, 754270, 1405685, 2811370, 3092507, 6185014, 15462535, 30925070]

約数ペア:

[(1, 30925070), (2, 15462535), (5, 6185014), (10, 3092507), (11, 2811370), (22, 1405685), (41, 754270), (55, 562274), (82, 377135), (110, 281137), (205, 150854), (410, 75427), (451, 68570), (902, 34285), (2255, 13714), (4510, 6857)]