1927240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6883}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 4956480

約数和(自身を除く): 3029240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6883, 13766, 27532, 34415, 48181, 55064, 68830, 96362, 137660, 192724, 240905, 275320, 385448, 481810, 963620, 1927240]

約数ペア:

[(1, 1927240), (2, 963620), (4, 481810), (5, 385448), (7, 275320), (8, 240905), (10, 192724), (14, 137660), (20, 96362), (28, 68830), (35, 55064), (40, 48181), (56, 34415), (70, 27532), (140, 13766), (280, 6883)]