140298930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1558877}}^1$

素因数の和:1558890

約数の個数: 24

約数和(自身を含む): 364777452

約数和(自身を除く): 224478522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1558877, 3117754, 4676631, 7794385, 9353262, 14029893, 15588770, 23383155, 28059786, 46766310, 70149465, 140298930]

約数ペア:

[(1, 140298930), (2, 70149465), (3, 46766310), (5, 28059786), (6, 23383155), (9, 15588770), (10, 14029893), (15, 9353262), (18, 7794385), (30, 4676631), (45, 3117754), (90, 1558877)]