21232230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8527}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 51577344

約数和(自身を除く): 30345114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8527, 17054, 25581, 42635, 51162, 85270, 127905, 255810, 707741, 1415482, 2123223, 3538705, 4246446, 7077410, 10616115, 21232230]

約数ペア:

[(1, 21232230), (2, 10616115), (3, 7077410), (5, 4246446), (6, 3538705), (10, 2123223), (15, 1415482), (30, 707741), (83, 255810), (166, 127905), (249, 85270), (415, 51162), (498, 42635), (830, 25581), (1245, 17054), (2490, 8527)]