13409250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 35268480

約数和(自身を除く): 21859230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 941, 950, 1425, 1882, 2375, 2823, 2850, 4705, 4750, 5646, 7125, 9410, 14115, 14250, 17879, 23525, 28230, 35758, 47050, 53637, 70575, 89395, 107274, 117625, 141150, 178790, 235250, 268185, 352875, 446975, 536370, 705750, 893950, 1340925, 2234875, 2681850, 4469750, 6704625, 13409250]

約数ペア:

[(1, 13409250), (2, 6704625), (3, 4469750), (5, 2681850), (6, 2234875), (10, 1340925), (15, 893950), (19, 705750), (25, 536370), (30, 446975), (38, 352875), (50, 268185), (57, 235250), (75, 178790), (95, 141150), (114, 117625), (125, 107274), (150, 89395), (190, 70575), (250, 53637), (285, 47050), (375, 35758), (475, 28230), (570, 23525), (750, 17879), (941, 14250), (950, 14115), (1425, 9410), (1882, 7125), (2375, 5646), (2823, 4750), (2850, 4705)]