30420834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 62394624

約数和(自身を除く): 31973790

約数列:

[1, 2, 3, 6, 53, 106, 159, 271, 318, 353, 542, 706, 813, 1059, 1626, 2118, 14363, 18709, 28726, 37418, 43089, 56127, 86178, 95663, 112254, 191326, 286989, 573978, 5070139, 10140278, 15210417, 30420834]

約数ペア:

[(1, 30420834), (2, 15210417), (3, 10140278), (6, 5070139), (53, 573978), (106, 286989), (159, 191326), (271, 112254), (318, 95663), (353, 86178), (542, 56127), (706, 43089), (813, 37418), (1059, 28726), (1626, 18709), (2118, 14363)]