30788258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21059}}^1$

素因数の和:21121

約数の個数: 16

約数和(自身を含む): 50038560

約数和(自身を除く): 19250302

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 21059, 42118, 358003, 716006, 905537, 1811074, 15394129, 30788258]

約数ペア:

[(1, 30788258), (2, 15394129), (17, 1811074), (34, 905537), (43, 716006), (86, 358003), (731, 42118), (1462, 21059)]