69223390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{49801}}^1$

素因数の和:49947

約数の個数: 16

約数和(自身を含む): 125501040

約数和(自身を除く): 56277650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 49801, 99602, 249005, 498010, 6922339, 13844678, 34611695, 69223390]

約数ペア:

[(1, 69223390), (2, 34611695), (5, 13844678), (10, 6922339), (139, 498010), (278, 249005), (695, 99602), (1390, 49801)]