42242210

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23599}}^1$

素因数の和:23785

約数の個数: 16

約数和(自身を含む): 76464000

約数和(自身を除く): 34221790

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 23599, 47198, 117995, 235990, 4224221, 8448442, 21121105, 42242210]

約数ペア:

[(1, 42242210), (2, 21121105), (5, 8448442), (10, 4224221), (179, 235990), (358, 117995), (895, 47198), (1790, 23599)]