61251470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{125003}}^1$

素因数の和:125024

約数の個数: 24

約数和(自身を含む): 128254104

約数和(自身を除く): 67002634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 125003, 250006, 625015, 875021, 1250030, 1750042, 4375105, 6125147, 8750210, 12250294, 30625735, 61251470]

約数ペア:

[(1, 61251470), (2, 30625735), (5, 12250294), (7, 8750210), (10, 6125147), (14, 4375105), (35, 1750042), (49, 1250030), (70, 875021), (98, 625015), (245, 250006), (490, 125003)]