3877090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 8072064

約数和(自身を除く): 4194974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 571, 679, 970, 1142, 1358, 2855, 3395, 3997, 5710, 6790, 7994, 19985, 39970, 55387, 110774, 276935, 387709, 553870, 775418, 1938545, 3877090]

約数ペア:

[(1, 3877090), (2, 1938545), (5, 775418), (7, 553870), (10, 387709), (14, 276935), (35, 110774), (70, 55387), (97, 39970), (194, 19985), (485, 7994), (571, 6790), (679, 5710), (970, 3997), (1142, 3395), (1358, 2855)]