2978710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6079}}^1$

素因数の和:6100

約数の個数: 24

約数和(自身を含む): 6238080

約数和(自身を除く): 3259370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6079, 12158, 30395, 42553, 60790, 85106, 212765, 297871, 425530, 595742, 1489355, 2978710]

約数ペア:

[(1, 2978710), (2, 1489355), (5, 595742), (7, 425530), (10, 297871), (14, 212765), (35, 85106), (49, 60790), (70, 42553), (98, 30395), (245, 12158), (490, 6079)]