1728559870

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{4261}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 3148424640

約数和(自身を除く): 1419864770

約数列:

[1, 2, 5, 10, 113, 226, 359, 565, 718, 1130, 1795, 3590, 4261, 8522, 21305, 40567, 42610, 81134, 202835, 405670, 481493, 962986, 1529699, 2407465, 3059398, 4814930, 7648495, 15296990, 172855987, 345711974, 864279935, 1728559870]

約数ペア:

[(1, 1728559870), (2, 864279935), (5, 345711974), (10, 172855987), (113, 15296990), (226, 7648495), (359, 4814930), (565, 3059398), (718, 2407465), (1130, 1529699), (1795, 962986), (3590, 481493), (4261, 405670), (8522, 202835), (21305, 81134), (40567, 42610)]