311089970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1433}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 593779248

約数和(自身を除く): 282689278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1277, 1433, 2554, 2866, 6385, 7165, 12770, 14330, 21709, 24361, 43418, 48722, 108545, 121805, 217090, 243610, 1829941, 3659882, 9149705, 18299410, 31108997, 62217994, 155544985, 311089970]

約数ペア:

[(1, 311089970), (2, 155544985), (5, 62217994), (10, 31108997), (17, 18299410), (34, 9149705), (85, 3659882), (170, 1829941), (1277, 243610), (1433, 217090), (2554, 121805), (2866, 108545), (6385, 48722), (7165, 43418), (12770, 24361), (14330, 21709)]