61950140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{442501}}^1$

素因数の和:442517

約数の個数: 24

約数和(自身を含む): 148680672

約数和(自身を除く): 86730532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 442501, 885002, 1770004, 2212505, 3097507, 4425010, 6195014, 8850020, 12390028, 15487535, 30975070, 61950140]

約数ペア:

[(1, 61950140), (2, 30975070), (4, 15487535), (5, 12390028), (7, 8850020), (10, 6195014), (14, 4425010), (20, 3097507), (28, 2212505), (35, 1770004), (70, 885002), (140, 442501)]