38054030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 40811890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 3911, 4865, 7822, 9730, 19555, 27377, 39110, 54754, 136885, 273770, 543629, 1087258, 2718145, 3805403, 5436290, 7610806, 19027015, 38054030]

約数ペア:

[(1, 38054030), (2, 19027015), (5, 7610806), (7, 5436290), (10, 3805403), (14, 2718145), (35, 1087258), (70, 543629), (139, 273770), (278, 136885), (695, 54754), (973, 39110), (1390, 27377), (1946, 19555), (3911, 9730), (4865, 7822)]