31246260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27409}}^1$

素因数の和:27440

約数の個数: 48

約数和(自身を含む): 92097600

約数和(自身を除く): 60851340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27409, 54818, 82227, 109636, 137045, 164454, 274090, 328908, 411135, 520771, 548180, 822270, 1041542, 1562313, 1644540, 2083084, 2603855, 3124626, 5207710, 6249252, 7811565, 10415420, 15623130, 31246260]

約数ペア:

[(1, 31246260), (2, 15623130), (3, 10415420), (4, 7811565), (5, 6249252), (6, 5207710), (10, 3124626), (12, 2603855), (15, 2083084), (19, 1644540), (20, 1562313), (30, 1041542), (38, 822270), (57, 548180), (60, 520771), (76, 411135), (95, 328908), (114, 274090), (190, 164454), (228, 137045), (285, 109636), (380, 82227), (570, 54818), (1140, 27409)]