30520916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23623}}^1$

素因数の和:23663

約数の個数: 24

約数和(自身を含む): 59532480

約数和(自身を除く): 29011564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23623, 47246, 94492, 401591, 448837, 803182, 897674, 1606364, 1795348, 7630229, 15260458, 30520916]

約数ペア:

[(1, 30520916), (2, 15260458), (4, 7630229), (17, 1795348), (19, 1606364), (34, 897674), (38, 803182), (68, 448837), (76, 401591), (323, 94492), (646, 47246), (1292, 23623)]