30046688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4375

約数の個数: 48

約数和(自身を含む): 69801984

約数和(自身を除く): 39755296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4327, 6944, 8654, 17308, 30289, 34616, 60578, 69232, 121156, 134137, 138464, 242312, 268274, 484624, 536548, 938959, 969248, 1073096, 1877918, 2146192, 3755836, 4292384, 7511672, 15023344, 30046688]

約数ペア:

[(1, 30046688), (2, 15023344), (4, 7511672), (7, 4292384), (8, 3755836), (14, 2146192), (16, 1877918), (28, 1073096), (31, 969248), (32, 938959), (56, 536548), (62, 484624), (112, 268274), (124, 242312), (217, 138464), (224, 134137), (248, 121156), (434, 69232), (496, 60578), (868, 34616), (992, 30289), (1736, 17308), (3472, 8654), (4327, 6944)]