487172370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{377653}}^1$

素因数の和:377706

約数の個数: 32

約数和(自身を含む): 1196407872

約数和(自身を除く): 709235502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 377653, 755306, 1132959, 1888265, 2265918, 3776530, 5664795, 11329590, 16239079, 32478158, 48717237, 81195395, 97434474, 162390790, 243586185, 487172370]

約数ペア:

[(1, 487172370), (2, 243586185), (3, 162390790), (5, 97434474), (6, 81195395), (10, 48717237), (15, 32478158), (30, 16239079), (43, 11329590), (86, 5664795), (129, 3776530), (215, 2265918), (258, 1888265), (430, 1132959), (645, 755306), (1290, 377653)]