30270724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36209}}^1$

素因数の和:36243

約数の個数: 24

約数和(自身を含む): 60832800

約数和(自身を除く): 30562076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36209, 72418, 144836, 398299, 687971, 796598, 1375942, 1593196, 2751884, 7567681, 15135362, 30270724]

約数ペア:

[(1, 30270724), (2, 15135362), (4, 7567681), (11, 2751884), (19, 1593196), (22, 1375942), (38, 796598), (44, 687971), (76, 398299), (209, 144836), (418, 72418), (836, 36209)]