16688910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11353}}^1$

素因数の和:11377

約数の個数: 48

約数和(自身を含む): 46596816

約数和(自身を除く): 29907906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11353, 22706, 34059, 56765, 68118, 79471, 113530, 158942, 170295, 238413, 340590, 397355, 476826, 556297, 794710, 1112594, 1192065, 1668891, 2384130, 2781485, 3337782, 5562970, 8344455, 16688910]

約数ペア:

[(1, 16688910), (2, 8344455), (3, 5562970), (5, 3337782), (6, 2781485), (7, 2384130), (10, 1668891), (14, 1192065), (15, 1112594), (21, 794710), (30, 556297), (35, 476826), (42, 397355), (49, 340590), (70, 238413), (98, 170295), (105, 158942), (147, 113530), (210, 79471), (245, 68118), (294, 56765), (490, 34059), (735, 22706), (1470, 11353)]