91700140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{655001}}^1$

素因数の和:655017

約数の個数: 24

約数和(自身を含む): 220080672

約数和(自身を除く): 128380532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 655001, 1310002, 2620004, 3275005, 4585007, 6550010, 9170014, 13100020, 18340028, 22925035, 45850070, 91700140]

約数ペア:

[(1, 91700140), (2, 45850070), (4, 22925035), (5, 18340028), (7, 13100020), (10, 9170014), (14, 6550010), (20, 4585007), (28, 3275005), (35, 2620004), (70, 1310002), (140, 655001)]