2321835845

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 3378412800

約数和(自身を除く): 1056576955

約数列:

[1, 5, 7, 29, 35, 49, 139, 145, 203, 245, 695, 973, 1015, 1421, 2351, 4031, 4865, 6811, 7105, 11755, 16457, 20155, 28217, 34055, 68179, 82285, 115199, 141085, 197519, 326789, 340895, 477253, 575995, 987595, 1633945, 2287523, 2386265, 3340771, 9476881, 11437615, 16012661, 16703855, 47384405, 66338167, 80063305, 331690835, 464367169, 2321835845]

約数ペア:

[(1, 2321835845), (5, 464367169), (7, 331690835), (29, 80063305), (35, 66338167), (49, 47384405), (139, 16703855), (145, 16012661), (203, 11437615), (245, 9476881), (695, 3340771), (973, 2386265), (1015, 2287523), (1421, 1633945), (2351, 987595), (4031, 575995), (4865, 477253), (6811, 340895), (7105, 326789), (11755, 197519), (16457, 141085), (20155, 115199), (28217, 82285), (34055, 68179)]