30054310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21048

約数の個数: 32

約数和(自身を含む): 63558432

約数和(自身を除く): 33504122

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 21017, 42034, 105085, 210170, 231187, 273221, 462374, 546442, 1155935, 1366105, 2311870, 2732210, 3005431, 6010862, 15027155, 30054310]

約数ペア:

[(1, 30054310), (2, 15027155), (5, 6010862), (10, 3005431), (11, 2732210), (13, 2311870), (22, 1366105), (26, 1155935), (55, 546442), (65, 462374), (110, 273221), (130, 231187), (143, 210170), (286, 105085), (715, 42034), (1430, 21017)]