127423710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1415819}}^1$

素因数の和:1415832

約数の個数: 24

約数和(自身を含む): 331301880

約数和(自身を除く): 203878170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1415819, 2831638, 4247457, 7079095, 8494914, 12742371, 14158190, 21237285, 25484742, 42474570, 63711855, 127423710]

約数ペア:

[(1, 127423710), (2, 63711855), (3, 42474570), (5, 25484742), (6, 21237285), (9, 14158190), (10, 12742371), (15, 8494914), (18, 7079095), (30, 4247457), (45, 2831638), (90, 1415819)]