42766290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67883}}^1$

素因数の和:67903

約数の個数: 48

約数和(自身を含む): 127078848

約数和(自身を除く): 84312558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67883, 135766, 203649, 339415, 407298, 475181, 610947, 678830, 950362, 1018245, 1221894, 1425543, 2036490, 2375905, 2851086, 3054735, 4276629, 4751810, 6109470, 7127715, 8553258, 14255430, 21383145, 42766290]

約数ペア:

[(1, 42766290), (2, 21383145), (3, 14255430), (5, 8553258), (6, 7127715), (7, 6109470), (9, 4751810), (10, 4276629), (14, 3054735), (15, 2851086), (18, 2375905), (21, 2036490), (30, 1425543), (35, 1221894), (42, 1018245), (45, 950362), (63, 678830), (70, 610947), (90, 475181), (105, 407298), (126, 339415), (210, 203649), (315, 135766), (630, 67883)]