290701951490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1530010271}}^1$

素因数の和:1530010297

約数の個数: 16

約数和(自身を含む): 550803697920

約数和(自身を除く): 260101746430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1530010271, 3060020542, 7650051355, 15300102710, 29070195149, 58140390298, 145350975745, 290701951490]

約数ペア:

[(1, 290701951490), (2, 145350975745), (5, 58140390298), (10, 29070195149), (19, 15300102710), (38, 7650051355), (95, 3060020542), (190, 1530010271)]