740707130

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 1343034000

約数和(自身を除く): 602326870

約数列:

[1, 2, 5, 10, 349, 373, 569, 698, 746, 1138, 1745, 1865, 2845, 3490, 3730, 5690, 130177, 198581, 212237, 260354, 397162, 424474, 650885, 992905, 1061185, 1301770, 1985810, 2122370, 74070713, 148141426, 370353565, 740707130]

約数ペア:

[(1, 740707130), (2, 370353565), (5, 148141426), (10, 74070713), (349, 2122370), (373, 1985810), (569, 1301770), (698, 1061185), (746, 992905), (1138, 650885), (1745, 424474), (1865, 397162), (2845, 260354), (3490, 212237), (3730, 198581), (5690, 130177)]