142099890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89371}}^1$

素因数の和:89434

約数の個数: 32

約数和(自身を含む): 347478336

約数和(自身を除く): 205378446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 89371, 178742, 268113, 446855, 536226, 893710, 1340565, 2681130, 4736663, 9473326, 14209989, 23683315, 28419978, 47366630, 71049945, 142099890]

約数ペア:

[(1, 142099890), (2, 71049945), (3, 47366630), (5, 28419978), (6, 23683315), (10, 14209989), (15, 9473326), (30, 4736663), (53, 2681130), (106, 1340565), (159, 893710), (265, 536226), (318, 446855), (530, 268113), (795, 178742), (1590, 89371)]