15197630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 16251970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1091, 1393, 1990, 2182, 2786, 5455, 6965, 7637, 10910, 13930, 15274, 38185, 76370, 217109, 434218, 1085545, 1519763, 2171090, 3039526, 7598815, 15197630]

約数ペア:

[(1, 15197630), (2, 7598815), (5, 3039526), (7, 2171090), (10, 1519763), (14, 1085545), (35, 434218), (70, 217109), (199, 76370), (398, 38185), (995, 15274), (1091, 13930), (1393, 10910), (1990, 7637), (2182, 6965), (2786, 5455)]