30028964

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 62832000

約数和(自身を除く): 32803036

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 509, 602, 686, 1018, 1204, 1372, 2036, 2107, 3563, 4214, 7126, 8428, 14252, 14749, 21887, 24941, 29498, 43774, 49882, 58996, 87548, 99764, 153209, 174587, 306418, 349174, 612836, 698348, 1072463, 2144926, 4289852, 7507241, 15014482, 30028964]

約数ペア:

[(1, 30028964), (2, 15014482), (4, 7507241), (7, 4289852), (14, 2144926), (28, 1072463), (43, 698348), (49, 612836), (86, 349174), (98, 306418), (172, 174587), (196, 153209), (301, 99764), (343, 87548), (509, 58996), (602, 49882), (686, 43774), (1018, 29498), (1204, 24941), (1372, 21887), (2036, 14749), (2107, 14252), (3563, 8428), (4214, 7126)]