234251330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2143}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 447358464

約数和(自身を除く): 213107134

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 2143, 3215, 4286, 6430, 10715, 10931, 21430, 21862, 36431, 54655, 72862, 109310, 182155, 364310, 1377949, 2755898, 6889745, 13779490, 23425133, 46850266, 117125665, 234251330]

約数ペア:

[(1, 234251330), (2, 117125665), (5, 46850266), (10, 23425133), (17, 13779490), (34, 6889745), (85, 2755898), (170, 1377949), (643, 364310), (1286, 182155), (2143, 109310), (3215, 72862), (4286, 54655), (6430, 36431), (10715, 21862), (10931, 21430)]