219946690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 406710720

約数和(自身を除く): 186764030

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 505, 590, 1010, 3691, 5959, 7382, 11918, 18455, 29795, 36910, 59590, 217769, 372791, 435538, 745582, 1088845, 1863955, 2177690, 3727910, 21994669, 43989338, 109973345, 219946690]

約数ペア:

[(1, 219946690), (2, 109973345), (5, 43989338), (10, 21994669), (59, 3727910), (101, 2177690), (118, 1863955), (202, 1088845), (295, 745582), (505, 435538), (590, 372791), (1010, 217769), (3691, 59590), (5959, 36910), (7382, 29795), (11918, 18455)]