1913309930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{36107}}^1$

素因数の和:36878

約数の個数: 32

約数和(自身を含む): 3941260416

約数和(自身を除く): 2027950486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 3785, 5299, 7570, 10598, 26495, 36107, 52990, 72214, 180535, 252749, 361070, 505498, 1263745, 2527490, 27332999, 54665998, 136664995, 191330993, 273329990, 382661986, 956654965, 1913309930]

約数ペア:

[(1, 1913309930), (2, 956654965), (5, 382661986), (7, 273329990), (10, 191330993), (14, 136664995), (35, 54665998), (70, 27332999), (757, 2527490), (1514, 1263745), (3785, 505498), (5299, 361070), (7570, 252749), (10598, 180535), (26495, 72214), (36107, 52990)]