6860980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7001}}^1$

素因数の和:7024

約数の個数: 36

約数和(自身を含む): 16762788

約数和(自身を除く): 9901808

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7001, 14002, 28004, 35005, 49007, 70010, 98014, 140020, 196028, 245035, 343049, 490070, 686098, 980140, 1372196, 1715245, 3430490, 6860980]

約数ペア:

[(1, 6860980), (2, 3430490), (4, 1715245), (5, 1372196), (7, 980140), (10, 686098), (14, 490070), (20, 343049), (28, 245035), (35, 196028), (49, 140020), (70, 98014), (98, 70010), (140, 49007), (196, 35005), (245, 28004), (490, 14002), (980, 7001)]