15364790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 16430410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1103, 1393, 1990, 2206, 2786, 5515, 6965, 7721, 11030, 13930, 15442, 38605, 77210, 219497, 438994, 1097485, 1536479, 2194970, 3072958, 7682395, 15364790]

約数ペア:

[(1, 15364790), (2, 7682395), (5, 3072958), (7, 2194970), (10, 1536479), (14, 1097485), (35, 438994), (70, 219497), (199, 77210), (398, 38605), (995, 15442), (1103, 13930), (1393, 11030), (1990, 7721), (2206, 6965), (2786, 5515)]