3626980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3701}}^1$

素因数の和:3724

約数の個数: 36

約数和(自身を含む): 8862588

約数和(自身を除く): 5235608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3701, 7402, 14804, 18505, 25907, 37010, 51814, 74020, 103628, 129535, 181349, 259070, 362698, 518140, 725396, 906745, 1813490, 3626980]

約数ペア:

[(1, 3626980), (2, 1813490), (4, 906745), (5, 725396), (7, 518140), (10, 362698), (14, 259070), (20, 181349), (28, 129535), (35, 103628), (49, 74020), (70, 51814), (98, 37010), (140, 25907), (196, 18505), (245, 14804), (490, 7402), (980, 3701)]