61264210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{125029}}^1$

素因数の和:125050

約数の個数: 24

約数和(自身を含む): 128280780

約数和(自身を除く): 67016570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 125029, 250058, 625145, 875203, 1250290, 1750406, 4376015, 6126421, 8752030, 12252842, 30632105, 61264210]

約数ペア:

[(1, 61264210), (2, 30632105), (5, 12252842), (7, 8752030), (10, 6126421), (14, 4376015), (35, 1750406), (49, 1250290), (70, 875203), (98, 625145), (245, 250058), (490, 125029)]