30339713

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 5948287

約数列:

[1, 17, 19, 29, 41, 79, 323, 493, 551, 697, 779, 1189, 1343, 1501, 2291, 3239, 9367, 13243, 20213, 22591, 25517, 38947, 43529, 55063, 61541, 93931, 384047, 739993, 1046197, 1596827, 1784689, 30339713]

約数ペア:

[(1, 30339713), (17, 1784689), (19, 1596827), (29, 1046197), (41, 739993), (79, 384047), (323, 93931), (493, 61541), (551, 55063), (697, 43529), (779, 38947), (1189, 25517), (1343, 22591), (1501, 20213), (2291, 13243), (3239, 9367)]