70815190

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16901}}^1$

素因数の和:17327

約数の個数: 16

約数和(自身を含む): 127779120

約数和(自身を除く): 56963930

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 16901, 33802, 84505, 169010, 7081519, 14163038, 35407595, 70815190]

約数ペア:

[(1, 70815190), (2, 35407595), (5, 14163038), (10, 7081519), (419, 169010), (838, 84505), (2095, 33802), (4190, 16901)]