206579430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{765109}}^1$

素因数の和:765125

約数の個数: 32

約数和(自身を含む): 550879200

約数和(自身を除く): 344299770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 765109, 1530218, 2295327, 3825545, 4590654, 6885981, 7651090, 11476635, 13771962, 20657943, 22953270, 34429905, 41315886, 68859810, 103289715, 206579430]

約数ペア:

[(1, 206579430), (2, 103289715), (3, 68859810), (5, 41315886), (6, 34429905), (9, 22953270), (10, 20657943), (15, 13771962), (18, 11476635), (27, 7651090), (30, 6885981), (45, 4590654), (54, 3825545), (90, 2295327), (135, 1530218), (270, 765109)]