30142496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 63848736

約数和(自身を除く): 33706240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 827, 1072, 1139, 1654, 2144, 2278, 3308, 4556, 6616, 9112, 13232, 14059, 18224, 26464, 28118, 36448, 55409, 56236, 110818, 112472, 221636, 224944, 443272, 449888, 886544, 941953, 1773088, 1883906, 3767812, 7535624, 15071248, 30142496]

約数ペア:

[(1, 30142496), (2, 15071248), (4, 7535624), (8, 3767812), (16, 1883906), (17, 1773088), (32, 941953), (34, 886544), (67, 449888), (68, 443272), (134, 224944), (136, 221636), (268, 112472), (272, 110818), (536, 56236), (544, 55409), (827, 36448), (1072, 28118), (1139, 26464), (1654, 18224), (2144, 14059), (2278, 13232), (3308, 9112), (4556, 6616)]