30391024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 60845312

約数和(自身を除く): 30454288

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 271, 326, 344, 542, 652, 688, 1084, 1304, 2168, 2608, 4336, 7009, 11653, 14018, 23306, 28036, 44173, 46612, 56072, 88346, 93224, 112144, 176692, 186448, 353384, 706768, 1899439, 3798878, 7597756, 15195512, 30391024]

約数ペア:

[(1, 30391024), (2, 15195512), (4, 7597756), (8, 3798878), (16, 1899439), (43, 706768), (86, 353384), (163, 186448), (172, 176692), (271, 112144), (326, 93224), (344, 88346), (542, 56072), (652, 46612), (688, 44173), (1084, 28036), (1304, 23306), (2168, 14018), (2608, 11653), (4336, 7009)]