30325984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 34448096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 269, 271, 416, 538, 542, 1076, 1084, 2152, 2168, 3497, 3523, 4304, 4336, 6994, 7046, 8608, 8672, 13988, 14092, 27976, 28184, 55952, 56368, 72899, 111904, 112736, 145798, 291596, 583192, 947687, 1166384, 1895374, 2332768, 3790748, 7581496, 15162992, 30325984]

約数ペア:

[(1, 30325984), (2, 15162992), (4, 7581496), (8, 3790748), (13, 2332768), (16, 1895374), (26, 1166384), (32, 947687), (52, 583192), (104, 291596), (208, 145798), (269, 112736), (271, 111904), (416, 72899), (538, 56368), (542, 55952), (1076, 28184), (1084, 27976), (2152, 14092), (2168, 13988), (3497, 8672), (3523, 8608), (4304, 7046), (4336, 6994)]