247054290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1176449}}^1$

素因数の和:1176466

約数の個数: 32

約数和(自身を含む): 677635200

約数和(自身を除く): 430580910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1176449, 2352898, 3529347, 5882245, 7058694, 8235143, 11764490, 16470286, 17646735, 24705429, 35293470, 41175715, 49410858, 82351430, 123527145, 247054290]

約数ペア:

[(1, 247054290), (2, 123527145), (3, 82351430), (5, 49410858), (6, 41175715), (7, 35293470), (10, 24705429), (14, 17646735), (15, 16470286), (21, 11764490), (30, 8235143), (35, 7058694), (42, 5882245), (70, 3529347), (105, 2352898), (210, 1176449)]