151802260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{106903}}^1$

素因数の和:106983

約数の個数: 24

約数和(自身を含む): 323277696

約数和(自身を除く): 171475436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 106903, 213806, 427612, 534515, 1069030, 2138060, 7590113, 15180226, 30360452, 37950565, 75901130, 151802260]

約数ペア:

[(1, 151802260), (2, 75901130), (4, 37950565), (5, 30360452), (10, 15180226), (20, 7590113), (71, 2138060), (142, 1069030), (284, 534515), (355, 427612), (710, 213806), (1420, 106903)]