130720902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1951}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 282024960

約数和(自身を除く): 151304058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 859, 1718, 1951, 2577, 3902, 5154, 5853, 11167, 11706, 22334, 25363, 33501, 50726, 67002, 76089, 152178, 1675909, 3351818, 5027727, 10055454, 21786817, 43573634, 65360451, 130720902]

約数ペア:

[(1, 130720902), (2, 65360451), (3, 43573634), (6, 21786817), (13, 10055454), (26, 5027727), (39, 3351818), (78, 1675909), (859, 152178), (1718, 76089), (1951, 67002), (2577, 50726), (3902, 33501), (5154, 25363), (5853, 22334), (11167, 11706)]