42136570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 89126568

約数和(自身を除く): 46989998

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 761, 791, 1130, 1522, 1582, 3805, 3955, 5327, 5537, 7610, 7910, 10654, 11074, 26635, 27685, 37289, 53270, 55370, 74578, 85993, 171986, 186445, 372890, 429965, 601951, 859930, 1203902, 3009755, 4213657, 6019510, 8427314, 21068285, 42136570]

約数ペア:

[(1, 42136570), (2, 21068285), (5, 8427314), (7, 6019510), (10, 4213657), (14, 3009755), (35, 1203902), (49, 859930), (70, 601951), (98, 429965), (113, 372890), (226, 186445), (245, 171986), (490, 85993), (565, 74578), (761, 55370), (791, 53270), (1130, 37289), (1522, 27685), (1582, 26635), (3805, 11074), (3955, 10654), (5327, 7910), (5537, 7610)]