156973170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13451}}^1$

素因数の和:13850

約数の個数: 32

約数和(自身を含む): 377732160

約数和(自身を除く): 220758990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 13451, 26902, 40353, 67255, 80706, 134510, 201765, 403530, 5232439, 10464878, 15697317, 26162195, 31394634, 52324390, 78486585, 156973170]

約数ペア:

[(1, 156973170), (2, 78486585), (3, 52324390), (5, 31394634), (6, 26162195), (10, 15697317), (15, 10464878), (30, 5232439), (389, 403530), (778, 201765), (1167, 134510), (1945, 80706), (2334, 67255), (3890, 40353), (5835, 26902), (11670, 13451)]