345811730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{2963}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 679917888

約数和(自身を除く): 334106158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1061, 2122, 2963, 5305, 5926, 10610, 11671, 14815, 23342, 29630, 32593, 58355, 65186, 116710, 162965, 325930, 3143743, 6287486, 15718715, 31437430, 34581173, 69162346, 172905865, 345811730]

約数ペア:

[(1, 345811730), (2, 172905865), (5, 69162346), (10, 34581173), (11, 31437430), (22, 15718715), (55, 6287486), (110, 3143743), (1061, 325930), (2122, 162965), (2963, 116710), (5305, 65186), (5926, 58355), (10610, 32593), (11671, 29630), (14815, 23342)]