1442650390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{75571}}^1$

素因数の和:75684

約数の個数: 32

約数和(自身を含む): 2742356736

約数和(自身を除く): 1299706346

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 75571, 151142, 377855, 755710, 1738133, 3476266, 6272393, 8690665, 12544786, 17381330, 31361965, 62723930, 144265039, 288530078, 721325195, 1442650390]

約数ペア:

[(1, 1442650390), (2, 721325195), (5, 288530078), (10, 144265039), (23, 62723930), (46, 31361965), (83, 17381330), (115, 12544786), (166, 8690665), (230, 6272393), (415, 3476266), (830, 1738133), (1909, 755710), (3818, 377855), (9545, 151142), (19090, 75571)]