6218780

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 6905380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 1301, 2390, 2602, 4780, 5204, 6505, 13010, 26020, 310939, 621878, 1243756, 1554695, 3109390, 6218780]

約数ペア:

[(1, 6218780), (2, 3109390), (4, 1554695), (5, 1243756), (10, 621878), (20, 310939), (239, 26020), (478, 13010), (956, 6505), (1195, 5204), (1301, 4780), (2390, 2602)]