89810210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12703}}^1$

素因数の和:12818

約数の個数: 32

約数和(自身を含む): 186596352

約数和(自身を除く): 96786142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 12703, 25406, 63515, 88921, 127030, 177842, 444605, 889210, 1283003, 2566006, 6415015, 8981021, 12830030, 17962042, 44905105, 89810210]

約数ペア:

[(1, 89810210), (2, 44905105), (5, 17962042), (7, 12830030), (10, 8981021), (14, 6415015), (35, 2566006), (70, 1283003), (101, 889210), (202, 444605), (505, 177842), (707, 127030), (1010, 88921), (1414, 63515), (3535, 25406), (7070, 12703)]