142777230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89797}}^1$

素因数の和:89860

約数の個数: 32

約数和(自身を含む): 349134624

約数和(自身を除く): 206357394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 89797, 179594, 269391, 448985, 538782, 897970, 1346955, 2693910, 4759241, 9518482, 14277723, 23796205, 28555446, 47592410, 71388615, 142777230]

約数ペア:

[(1, 142777230), (2, 71388615), (3, 47592410), (5, 28555446), (6, 23796205), (10, 14277723), (15, 9518482), (30, 4759241), (53, 2693910), (106, 1346955), (159, 897970), (265, 538782), (318, 448985), (530, 269391), (795, 179594), (1590, 89797)]