9301720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13707

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 12859880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13679, 27358, 54716, 68395, 109432, 136790, 232543, 273580, 465086, 547160, 930172, 1162715, 1860344, 2325430, 4650860, 9301720]

約数ペア:

[(1, 9301720), (2, 4650860), (4, 2325430), (5, 1860344), (8, 1162715), (10, 930172), (17, 547160), (20, 465086), (34, 273580), (40, 232543), (68, 136790), (85, 109432), (136, 68395), (170, 54716), (340, 27358), (680, 13679)]