742879130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10612559}}^1$

素因数の和:10612573

約数の個数: 16

約数和(自身を含む): 1528208640

約数和(自身を除く): 785329510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10612559, 21225118, 53062795, 74287913, 106125590, 148575826, 371439565, 742879130]

約数ペア:

[(1, 742879130), (2, 371439565), (5, 148575826), (7, 106125590), (10, 74287913), (14, 53062795), (35, 21225118), (70, 10612559)]