254964910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1499}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 467532000

約数和(自身を除く): 212567090

約数列:

[1, 2, 5, 10, 73, 146, 233, 365, 466, 730, 1165, 1499, 2330, 2998, 7495, 14990, 17009, 34018, 85045, 109427, 170090, 218854, 349267, 547135, 698534, 1094270, 1746335, 3492670, 25496491, 50992982, 127482455, 254964910]

約数ペア:

[(1, 254964910), (2, 127482455), (5, 50992982), (10, 25496491), (73, 3492670), (146, 1746335), (233, 1094270), (365, 698534), (466, 547135), (730, 349267), (1165, 218854), (1499, 170090), (2330, 109427), (2998, 85045), (7495, 34018), (14990, 17009)]