3943240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14083}}^1$

素因数の和:14101

約数の個数: 32

約数和(自身を含む): 10140480

約数和(自身を除く): 6197240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14083, 28166, 56332, 70415, 98581, 112664, 140830, 197162, 281660, 394324, 492905, 563320, 788648, 985810, 1971620, 3943240]

約数ペア:

[(1, 3943240), (2, 1971620), (4, 985810), (5, 788648), (7, 563320), (8, 492905), (10, 394324), (14, 281660), (20, 197162), (28, 140830), (35, 112664), (40, 98581), (56, 70415), (70, 56332), (140, 28166), (280, 14083)]